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Zeitschriftenartikel zum Thema "Applied Mathematics|Mathematics|Theoretical Mathematics":
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Jaffe, Arthur, und Frank Quinn. „``Theoretical mathematics'': Toward a cultural \\synthesis of mathematics and theoretical physics“. Bulletin of the American Mathematical Society 29, Nr. 1 (01.11.1993): 1–14. http://dx.doi.org/10.1090/s0273-0979-1993-00413-0.
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Jaffe, Arthur, und Frank Quinn. „Response to comments on ``Theoretical Mathematics''“. Bulletin of the American Mathematical Society 30, Nr. 2 (01.04.1994): 208–12. http://dx.doi.org/10.1090/s0273-0979-1994-00506-3.
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Kornilov, Viktor S. „Interdisciplinary scientific communication in the content of teaching applied mathematics“. RUDN Journal of Informatization in Education 16, Nr. 2 (15.12.2019): 162–72. http://dx.doi.org/10.22363/2312-8631-2019-16-2-162-172.
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Problem and goal. Today, graduates studying in the physical and mathematical areas of training in the profile of applied mathematics have high requirements [23; 24]. Such graduates should have not only fundamental knowledge in the disciplines of applied mathematics, have a scientific outlook, skills and research of applied tasks with the help of mathematical modeling, but also strive to implement applied research through environmental technologies. The achievement of such goals in teaching students applied mathematics requires the use of various pedagogical and information technologies in the educational process, the development of learning content, new forms and methods of training, the involvement of specialists in applied mathematics in teaching. Methodology. In the process of training specialists in applied mathematics, implemented the idea of developing their mathematical creativity, strengthening the motivation for the formation of deep theoretical and practical knowledge in the disciplines of applied mathematics and the foundations of humanitarian culture. The implementation of these important ideas is carried out on the basis of extensive use of interdisciplinary scientific relations in the conditions of humanitarization of university mathematical education. The formation of students’ fundamental knowledge of applied mathematics, the foundations of humanitarian culture is achieved by developing the content of such training on the basis of modern scientific achievements of applied mathematics, the implementation of scientific and educational, scientific and educational and humanitarian potential of teaching applied mathematics. Results. The obtained fundamental knowledge in applied mathematics, formed scientific worldview and humanitarian culture will allow graduates in their future professional activities to show a humane attitude to nature and the world, to apply environmental technologies in the implementation of applied research. In addition, with such a wealth of knowledge, graduates are able to be worthy members of the modern information society with a humanitarian culture. Conclusion. In the process of teaching applied mathematics, using innovative pedagogical technologies, it is advisable for students not only to give fundamental scientific knowledge, but also to instill the foundations of humanitarian culture.
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Barabashev, A. G. „PHILOSOPHY OF MATHEMATICS AS A THEORETICAL AND APPLIED DISCIPLINE“. Philosophia Mathematica s2-4, Nr. 2 (1989): 121–28. http://dx.doi.org/10.1093/philmat/s2-4.2.121.
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Dragovich, Branko, Andrei Yu Khrennikov, Sergei V. Kozyrev und Nataša Ž. Mišić. „p-Adic mathematics and theoretical biology“. Biosystems 199 (Januar 2021): 104288. http://dx.doi.org/10.1016/j.biosystems.2020.104288.
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AbstractConformal slit maps play a fundamental theoretical role in analytic function theory and potential theory. A lesser-known fact is that they also have a key role to play in applied mathematics. This review article discusses several canonical conformal slit maps for multiply connected domains and gives explicit formulae for them in terms of a classical special function known as the Schottky–Klein prime function associated with a circular preimage domain. It is shown, by a series of examples, that these slit mapping functions can be used as basic building blocks to construct more complicated functions relevant to a variety of applied mathematical problems.
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Gaol, Ford Lumban. „2016 International Congress on Theoretical and Applied Mathematics, Physics and Chemistry“. Journal of Physics: Conference Series 725 (Juni 2016): 011001. http://dx.doi.org/10.1088/1742-6596/725/1/011001.
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Jamiah, Yulis. „DISPOSISI MATEMATIS DAN PEMBELAJARAN MATEMATIKA HUMANIS BAGI MAHASISWA PENDIDIKAN MATEMATIKA“. Jurnal Pendidikan Matematika dan IPA 9, Nr. 2 (20.07.2018): 12. http://dx.doi.org/10.26418/jpmipa.v9i2.26768.
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ABSTRAKThis research purposed to obtain the overview of mathematical disposition of student mathematics education, especially the students who took number theory subject. In obtaining these overview will be applied by humanis mathematics learning model. The specific purpose of this research are: 1) describe mathematics disposition of the students; 2) describe the process of application model to increase mathematic dispositions of the student; 3) describe the effectiveness of application model. The purposes are achieved through several stages, including: 1) analyze the theoretical; 2) explore the characteristics of a mathematical disposition; (3) identify and analyze problems; (4) reviewing the learning model; (5) applying model to increase mathematic dispositions that based on observation; 6) gives a questionnaire about mathematical disposition; and 7) analyzing the data. The method used in this research is descriptive method. Based on the purpose that disclosed, the results of research: 1) mathematical disposition of the students after the application model, shows 74% very positive attitude; 24% positive attitude; and 2% doubtful attitude; 2) the process of application model that facilitates appearance of a mathematical disposition of the students based on ability cognitive domain, affective domain, and domain skills, showing the criteria very well and good; and 3) the application of humanis mathematics learning model effective to increase mathematics disposition of the students in Number theory subject. Keywords: Humanis Mathematics Learning Model, Mathematical Dispositions
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Safonova, Tatyana, und Marya Shabanova. „International Scientific Conference "Theoretical and Applied Aspects of Mathematics, Informatics and Education"“. Vestnik of Northern (Arctic) Federal Unisersity. Series "Natural Science", Nr. 1 (März 2015): 130–33. http://dx.doi.org/10.17238/issn2227-6572.2015.1.130.
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Helmane, Ineta. „Thematic Approach of Mathematics Textbooks in the Primary School“. SOCIETY, INTEGRATION, EDUCATION. Proceedings of the International Scientific Conference 1 (09.05.2015): 65. http://dx.doi.org/10.17770/sie2012vol1.20.
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The article describes and analyzes theoretical materials, textbooks about the aspects of the thematic choice in the acquisition of mathematics content using the thematic approach in primary school. Teaching mathematics thematically emphasises the use of applications of mathematics around a central theme whereas teaching in topics predominantly emphasises mathematical content. Mathematics content in the framework of the thematic approach is associated with the development of skills in practical activities the so called ‘hands on’ as well as the correlation of the acquired knowledge based on the theme or a concept; also, skills that can be applied in lifetime actions as well as the development of a personal sound attitude, values and goals. In the thematic approach mathematics content involve objects, information, topics and themes. The topicality should be linked with happenings in their personal lives as well as the latest developments in community life, socio-economic processes or a scientific context as well.
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Gonda, Jessica Lynn. „Subgroups of Finite Wreath Product Groups for p=3“. University of Akron / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=akron1460027790.
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A fundamental question in Complexity Science is how numerous dynamic processes coordinate with each other on multiple levels of description to form a complex whole—a multiscale coordinative structure (e.g. a community of interacting people, organs, cells, molecules etc.). This dissertation includes a series of empirical, theoretical and methodological studies of rhythmic coordination between multiple agents to uncover dynamic principles underlying multiscale coordinative structures. First, a new experimental paradigm was developed for studying coordination at multiple levels of description in intermediate-sized (N = 8) ensembles of humans. Based on this paradigm, coordination dynamics in 15 ensembles was examined experimentally, where the diversity of subjects’ movement frequency was manipulated to induce different grouping behavior. Phase coordination between subjects was found to be metastable with inphase and antiphase tendencies. Higher frequency diversity led to segregation between frequency groups, reduced intragroup coordination, and dispersion of dyadic phase relations (i.e. relations at different levels of description). Subsequently, a model was developed, successfully capturing these observations. The model reconciles the Kuramoto and the extended Haken-Kelso-Bunz model (for large- and small-scale coordination respectively) by adding the second-order coupling from the latter to the former. The second order coupling is indispensable in capturing experimental observations and connects behavioral complexity (i.e. multistability) of coordinative structures across scales. Both the experimental and theoretical studies revealed multiagent metastable coordination as a powerful mechanism for generating complex spatiotemporal patterns. Coexistence of multiple phase relations gives rise to many topologically distinct metastable patterns with different degrees of complexity. Finally, a new data-analytic tool was developed to quantify complex metastable patterns based on their topological features. The recurrence of topological features revealed important structures and transitions in high-dimensional dynamic patterns that eluded its non-topological counterparts. Taken together, the work has paved the way for a deeper understanding of multiscale coordinative structures.
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Wilms, Josefine Maryna. „Modelling of the motion of a mixture of particles and a Newtonian fluid“. Thesis, Stellenbosch : Stellenbosch University, 2011. http://hdl.handle.net/10019.1/20042.
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Luo, Xianghui 1983. „Symmetries of Cauchy Horizons and Global Stability of Cosmological Models“. Thesis, University of Oregon, 2011. http://hdl.handle.net/1794/11543.
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ix, 111 p. This dissertation contains the results obtained from a study of two subjects in mathematical general relativity. The first part of this dissertation is about the existence of Killing symmetries in spacetimes containing a compact Cauchy horizon. We prove the existence of a nontrivial Killing symmetry in a large class of analytic cosmological spacetimes with a compact Cauchy horizon for any spacetime dimension. In doing so, we also remove the restrictive analyticity condition and obtain a generalization to the smooth case. The second part of the dissertation presents our results on the global stability problem for a class of cosmological models. We investigate the power law inflating cosmological models in the presence of electromagnetic fields. A stability result for such cosmological spacetimes is proved. This dissertation includes unpublished co-authored material. Committee in charge: James Brau, Chair;
James Isenberg, Advisor;
Paul Csonka, Member;
John Toner, Member;
Peng Lu, Outside Member
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Gyamfi, Michael. „Modelling The Financial Market Using Copula“. University of Akron / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=akron149601408369316.
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Fry, Brendan. „Theoretical Models for Blood Flow Regulation in Heterogeneous Microvascular Networks“. Diss., The University of Arizona, 2013. http://hdl.handle.net/10150/293413.
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Proper distribution of blood flow in the microcirculation is necessary to match changing oxygen demands in various tissues. How this coordination of perfusion and consumption occurs in heterogeneous microvascular networks remains incompletely understood. Theoretical models are powerful tools that can help bridge this knowledge gap by simulating a range of conditions difficult to obtain experimentally. Here, an algorithm is first developed to estimate blood flow rates in large microvascular networks. Then, a theoretical model is presented for metabolic blood flow regulation in a realistic heterogeneous network structure, derived from experimental results from hamster cremaster muscle in control and dilated states. The model is based on modulation of arteriolar diameters according to the length-tension characteristics of vascular smooth muscle. Responses of smooth muscle cell tone to myogenic, shear-dependent, and metabolic stimuli are included. Blood flow is simulated including unequal hematocrit partition at diverging vessel bifurcations. Convective and diffusive oxygen transport in the network is simulated, and oxygen-dependent metabolic signals are assumed to be conducted upstream from distal vessels to arterioles. Simulations are carried out over a range of tissue oxygen demand. With increasing demand, arterioles dilate, blood flow increases, and the numbers of flowing arterioles and capillaries, as defined by red-blood-cell flux above a small threshold value, increase. Unequal hematocrit partition at diverging bifurcations contributes to capillary recruitment and enhances tissue oxygenation. The results imply that microvessel recruitment can occur as a consequence of local control of arteriolar tone. The effectiveness of red-blood-cell-dependent and independent mechanisms for the metabolic response of local blood flow regulation is examined over a range of tissue oxygen demands. Model results suggest that although a red-blood-cell-independent mechanism is most effective in increasing flow and preventing hypoxia, the addition of a red-blood-cell-dependent mechanism leads to a higher median tissue oxygen level, indicating distinct roles for the two mechanisms. In summary, flow rates in large microvessel networks can be estimated with the proposed algorithm, and the theoretical model for flow regulation predicts a mechanism for capillary recruitment, as well as roles for red-blood-cell-dependent and independent mechanisms in the metabolic regulation of blood flow in heterogeneous microvascular networks.
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Aiello, Gordon J. „An application of the theory of moments to Euclidean relativistic quantum mechanical scattering“. Diss., University of Iowa, 2017. https://ir.uiowa.edu/etd/5902.
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One recipe for mathematically formulating a relativistic quantum mechanical scattering theory utilizes a two-Hilbert space approach, denoted by $\mathcal{H}$ and $\mathcal{H}_{0}$, upon each of which a unitary representation of the Poincaré Lie group is given. Physically speaking, $\mathcal{H}$ models a complicated interacting system of particles one wishes to understand, and $\mathcal{H}_{0}$ an associated simpler (i.e., free/noninteracting) structure one uses to construct 'asymptotic boundary conditions" on so-called scattering states in $\mathcal{H}$. Simply put, $\mathcal{H}_{0}$ is an attempted idealization of $\mathcal{H}$ one hopes to realize in the large time limits $t\rightarrow\pm\infty$.
The above considerations lead to the study of the existence of strong limits of operators of the form $e^{iHt}Je^{-iH_{0}t}$, where $H$ and $H_{0}$ are self-adjoint generators of the time translation subgroup of the unitary representations of the Poincaré group on $\mathcal{H}$ and $\mathcal{H}_{0}$, and $J$ is a contrived mapping from $\mathcal{H}_{0}$ into $\mathcal{H}$ that provides the internal structure of the scattering asymptotes.
The existence of said limits in the context of Euclidean quantum theories (satisfying precepts known as the Osterwalder-Schrader axioms) depends on the choice of $J$ and leads to a marvelous connection between this formalism and a beautiful area of classical mathematical analysis known as the Stieltjes moment problem, which concerns the relationship between numerical sequences $\{\mu_{n}\}_{n=0}^{\infty}$ and the existence/uniqueness of measures $\alpha(x)$ on the half-line satisfying
\begin{equation*}
\mu_{n}=\int_{0}^{\infty}x^{n}d\alpha(x).
\end{equation*}
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Hesselbrock, Andrew J. „A PERTURBED MOON: SOLVING NEREID'S MOTION TO MATCH OBSERVED BRIGHTNESS VARIATIONS“. Miami University / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=miami1344100992.
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Pakala, Akshay Kumar. „Aerodynamic Analysis of Conventional and Spherical Tires“. University of Akron / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=akron1606237030779529.
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Baltic Rim Student Seminar (3rd 1993 Helsinki, Finland). Integrable models and strings: Proceedings of the 3rd Baltic Rim Student Seminar held at Helsinki, Finland, 13-17 September 1993. Berlin: Springer-Verlag, 1994.
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Gross, D. Formeln und Aufgaben zur Technischen Mechanik 2: Elastostatik, Hydrostatik. 8. Aufl. Berlin, Heidelberg: Springer-Verlag Berlin Heidelberg, 2007.
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Hadley, Scott. „Domination & separation applied to the quadratic assignment problem“. In DIMACS Series in Discrete Mathematics and Theoretical Computer Science, 189–97. Providence, Rhode Island: American Mathematical Society, 1994. http://dx.doi.org/10.1090/dimacs/016/09.
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Mackey, Michael C., und Anne Beuter. „Theoretical Approaches in Physiology“. In Interdisciplinary Applied Mathematics, 1–7. New York, NY: Springer New York, 2003. http://dx.doi.org/10.1007/978-0-387-21640-9_1.
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Bhattacharyya, Indranath. „The Possibility of the Existence of Superluminal Neutrinos: A Theoretical Framework“. In Applied Mathematics, 171–75. New Delhi: Springer India, 2015. http://dx.doi.org/10.1007/978-81-322-2547-8_15.
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Basak, Subhash C., Ramanathan Natarajan und Dilip K. Sinha. „Graph Theoretical Invariants of Chemical and Biological Systems: Development and Applications“. In Applied Mathematics, 141–48. New Delhi: Springer India, 2015. http://dx.doi.org/10.1007/978-81-322-2547-8_12.
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De, Ajit. „Numerical Algorithm for Computation of Complete Theoretical Seismogram in Layered Half-Space Media“. In Applied Mathematics, 203–8. New Delhi: Springer India, 2015. http://dx.doi.org/10.1007/978-81-322-2547-8_19.
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Roy, Subhamoy Singha. „A Simple Theoretical Approach to the Fermi Energy Under Size Quantization with Quantum Mathematical Modelling in Nanostructured Materials“. In Applied Mathematics, 299–305. New Delhi: Springer India, 2015. http://dx.doi.org/10.1007/978-81-322-2547-8_30.
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Schlick, Tamar. „Theoretical and Computational Approaches to Biomolecular Structure“. In Interdisciplinary Applied Mathematics, 199–224. New York, NY: Springer New York, 2002. http://dx.doi.org/10.1007/978-0-387-22464-0_7.
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Schlick, Tamar. „Theoretical and Computational Approaches to Biomolecular Structure“. In Interdisciplinary Applied Mathematics, 237–64. New York, NY: Springer New York, 2010. http://dx.doi.org/10.1007/978-1-4419-6351-2_8.
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Thomas, J. W. „Some Theoretical Considerations“. In Texts in Applied Mathematics, 41–95. New York, NY: Springer New York, 1995. http://dx.doi.org/10.1007/978-1-4899-7278-1_3.
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Konferenzberichte zum Thema "Applied Mathematics|Mathematics|Theoretical Mathematics":
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MALLAT, STÉPHANE. „APPLIED MATHEMATICS MEETS SIGNAL PROCESSING“. In Proceedings of the International Conference on Fundamental Sciences: Mathematics and Theoretical Physics. WORLD SCIENTIFIC, 2001. http://dx.doi.org/10.1142/9789812811264_0006.
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Urban, Maria, und Daina Vasilevska. „“Conflict of Goals” as a Barrier for Effective Use of Visual Models in Primary Math Education“. In 14th International Scientific Conference "Rural Environment. Education. Personality. (REEP)". Latvia University of Life Sciences and Technologies. Faculty of Engineering. Institute of Education and Home Economics, 2021. http://dx.doi.org/10.22616/reep.2021.14.025.
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The formation of the ability to solve non-trivial life problems is one of the tasks of school education in the context of achieving sustainable development goals. In the process of teaching mathematics, one of the most effective ways to find solutions to problems is modelling – a teaching method that not only helps students to consciously assimilate mathematical content, but also forms the basis for selfstudy throughout life. Visual models, which reflect the essential characteristics of mathematical concepts by pictorial means, play a special role in the process of initial teaching of mathematics. Teachers can use active and passive techniques for working with visual models in mathematics lessons, which differ in the degree of children’s participation in building a visual model. The main goal of this article is to identify which techniques teachers prefer working with visual models in practice in mathematics lessons. To achieve this goal, the questionnaire method, the multi-criteria assessment method, and the moderation method were applied. This article presents the results of a study devoted to identifying teachers’ preferred methods of working with visual models when conducting mathematics lessons, identifying their theoretical ideas about the value of each group of techniques, as well as establishing the reasons for the revealed discrepancy between the practical preferences of teachers and their theoretical ideas.
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Mihajlov Carević, Miroslava, Milena J. Petrović und Nebojša Denić. „MODERN TEACHING TECHNOLOGIES AND DEVELOPING CONSTRUCTIVE THINKING“. In 4th International Scientific Conference – EMAN 2020 – Economics and Management: How to Cope With Disrupted Times. Association of Economists and Managers of the Balkans, Belgrade, Serbia, 2020. http://dx.doi.org/10.31410/eman.s.p.2020.147.
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Numerous researches in the previous period have shown the effectiveness of mathematical learning with the use of information and communication technologies (ICT) and mathematical software packages. Also, through theoretical studies and research results, the quality of mathematics teaching in schools was examined. The results of the research of the authors of this paper showed the lack of a visual-logical approach in solving mathematical problems. Primary and secondary school students are primarily trained in mastering formulas and algebraic procedures that help them solve a given task. In order to develop the ability to perceive lawfulness and logical thinking, we organized introducing elementary and secondary school students to figurative numbers and selected examples that demonstrate the observation of lawfulness among numbers. We applied work in collaborative groups using computers and GeoGebra software. The results showed the students’ ability to perceive lawfulness and to successfully solve tasks by applying the observed lawfulness. They also confirmed the effectiveness of mathematical learning with the use of computers, mathematical software and working in collaborative groups.
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Dürr, Christoph, Nguyen Kim Thang, Abhinav Srivastav und Léo Tible. „Non-monotone DR-submodular Maximization over General Convex Sets“. In Twenty-Ninth International Joint Conference on Artificial Intelligence and Seventeenth Pacific Rim International Conference on Artificial Intelligence {IJCAI-PRICAI-20}. California: International Joint Conferences on Artificial Intelligence Organization, 2020. http://dx.doi.org/10.24963/ijcai.2020/297.
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Many real-world problems can often be cast as the optimization of DR-submodular functions defined over a convex domain. These functions play an important role with applications in many areas of applied mathematics, such as machine learning, computer vision, operation research, communication systems or economics. In addition, they capture a subclass of non-convex optimization that provides both practical and theoretical guarantees. In this paper, we show that for maximizing non-monotone DR-submodular functions over a general convex set (such as up-closed convex sets, conic convex set, etc) the Frank-Wolfe algorithm achieves an approximation guarantee which depends on the convex set. To the best of our knowledge, this is the first approximation guarantee. Finally we benchmark our algorithm on problems arising in machine learning domain with the real-world datasets.
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Yu, Boming. „An Overview: Analysis of Heat and Mass Transfer in Fractal Media by Fractal Geometry and Technique“. In 2010 14th International Heat Transfer Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/ihtc14-22071.
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In the past three decades, fractal geometry and technique have received considerable attention due to its wide applications in sciences and technologies such as in physics, mathematics, geophysics, oil recovery, material science and engineering, flow and heat and mass transfer in porous media etc. The fractal geometry and technique may become particularly powerful when they are applied to deal with random and disordered media such as porous media, nanofluids, nucleate boiling heat transfer. In this paper, a summary of recent advances is presented in the areas of heat and mass transfer in fractal media by fractal geometry technique. The present overview includes a brief summary of the fractal geometry technique applied in the areas of heat and mass transfer; thermal conductivities of porous media and nanofluids; nucleate boiling heat transfer. A few comments are made with respect to the theoretical studies that should be made in the future.
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Cai, Wei. „Theoretical studies on Santilli’s intermediate nuclear fusions without radiations“. In NUMERICAL ANALYSIS AND APPLIED MATHEMATICS ICNAAM 2012: International Conference of Numerical Analysis and Applied Mathematics. AIP, 2012. http://dx.doi.org/10.1063/1.4756314.
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Marculescu, Catalin, und Corneliu Balan. „Theoretical, Experimental and Numerical Investigations of the Flow Generated by a 3d Spinning Disk“. In NUMERICAL ANALYSIS AND APPLIED MATHEMATICS: International Conference on Numerical Analysis and Applied Mathematics 2008. American Institute of Physics, 2008. http://dx.doi.org/10.1063/1.2991048.
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Irwansyah, Naoyuki Kuse und Tsuyoshi Usagawa. „A theoretical study on directivity control of multiple-loudspeaker system with a quadrupole radiation pattern in low frequency range“. In INTERNATIONAL CONFERENCE ON MATHEMATICS: PURE, APPLIED AND COMPUTATION: Empowering Engineering using Mathematics. Author(s), 2017. http://dx.doi.org/10.1063/1.4994432.
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Emetere, M. E., O. F. Olawole und S. E. Sanni. „Theoretical design of lightning panel“. In PROGRESS IN APPLIED MATHEMATICS IN SCIENCE AND ENGINEERING PROCEEDINGS. AIP Publishing LLC, 2016. http://dx.doi.org/10.1063/1.4940284.
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Fu, Xiuxiu, Ning Chen, Xiuxia Liu und Yang Li. „Theoretical Predication of the Synthesis of ReNCl“. In 2016 International Conference on Applied Mathematics, Simulation and Modelling. Paris, France: Atlantis Press, 2016. http://dx.doi.org/10.2991/amsm-16.2016.42.
