Academic literature on the topic 'Bhattacharya function'

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Journal articles on the topic "Bhattacharya function"

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Binh, Hong Ngoc, and Ngo Viet Trung. "The Bhattacharya Function of Complete Monomial Ideals in Two Variables." Communications in Algebra 43, no. 7 (2015): 2875–86. http://dx.doi.org/10.1080/00927872.2014.907415.

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Hurri-Syrjänen, Ritva. "A Generalization of an Inequality of Bhattacharya and Leonetti." Canadian Mathematical Bulletin 39, no. 4 (1996): 438–47. http://dx.doi.org/10.4153/cmb-1996-052-x.

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AbstractWe show that bounded John domains and bounded starshaped domains with respect to a point satisfy the following inequalitywhere F: [0, ∞) → [0, ∞) is a continuous, convex function with F(0) = 0, and u is a function from an appropriate Sobolev class. Constants b and K do depend at most on D. If F(x) = xp, 1 ≤ p < ∞, this inequality reduces to the ordinary Poincaré inequality.
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XIANG, KAI-NAN, and TU-SHENG ZHANG. "SMALL TIME ASYMPTOTICS FOR FLEMING–VIOT PROCESSES." Infinite Dimensional Analysis, Quantum Probability and Related Topics 08, no. 04 (2005): 605–30. http://dx.doi.org/10.1142/s0219025705002177.

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In this paper, a sample path large deviation for Fleming–Viot processes corresponding to the small time asymptotics is established. The rate function is identified as the energy functional of paths associated to the Bhattacharya metric, the intrinsic metric of Fleming–Viot processes.
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Cline, T. W. "A lesson from flex: consider the Y chromosome when assessing Drosophila sex-specific lethals." Development 128, no. 6 (2001): 1015–18. http://dx.doi.org/10.1242/dev.128.6.1015.

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Bhattacharya et al. (Bhattacharya, A., Sudha, S., Chandra, H. S. and Steward, R. (1999) Development 126, 5485–5493) reported that loss-of-function mutations in the flex (female-specific lethal on X) gene caused female-specific lethality because flex(+) acts as a positive regulator of the master switch gene Sex lethal (Sxl). Sxl is essential for female development. Key to their conclusion was the ability of flex mutations to suppress the male lethality caused by Sxl(M) mutations, which inappropriately activate Sxl female-specific expression. Here we report our contrary findings that flex mutati
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Ghosh, Bikram, Saugata Mitra, and Subenoy Chakraborty. "Some specific wormhole solutions in f(R)-modified gravity theory." Modern Physics Letters A 36, no. 05 (2021): 2150024. http://dx.doi.org/10.1142/s0217732321500243.

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The paper deals with the static spherically symmetric wormhole solutions in [Formula: see text]-modified gravity theory with anisotropic matter field and for some particular choices for the shape functions. This work may be considered as an extension of the general formalism in [S. Halder, S. Bhattacharya and S. Chakraborty, Phys. Lett. B 791, 270 (2019)] for finding wormhole solutions. For isotropic matter distribution it has been shown that wormhole solutions are possible for zero tidal force and it modifies the claim in [M. Cataldo, L. Leimpi and P. Rodriguez, Phys. Lett. B 757, 130 (2016)]
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Pal, J. D., V. M. Berthoud, E. C. Beyer, D. Mackay, A. Shiels, and L. Ebihara. "Molecular mechanism underlying a Cx50-linked congenital cataract." American Journal of Physiology-Cell Physiology 276, no. 6 (1999): C1443—C1446. http://dx.doi.org/10.1152/ajpcell.1999.276.6.c1443.

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Mutations in gap junctional channels have been linked to certain forms of inherited congenital cataract (D. Mackay, A. Ionides, V. Berry, A. Moore, S. Bhattacharya, and A. Shiels. Am. J. Hum. Genet. 60: 1474–1478, 1997; A. Shiels, D. Mackay, A. Ionides, V. Berry, A. Moore, and S. Bhattacharya. Am. J. Hum. Genet. 62: 526–532, 1998). We used the Xenopus oocyte pair system to investigate the functional properties of a missense mutation in the human connexin 50 gene (P88S) associated with zonular pulverulent cataract. The associated phenotype for the mutation is transmitted in an autosomal dominan
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BHATTACHARYA, RAJEEV R. "AN OPTION THEORETIC APPROACH TO MARKET EFFICIENCY." Annals of Financial Economics 14, no. 04 (2019): 1950018. http://dx.doi.org/10.1142/s2010495219500180.

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I use five separate measures of deviation from Put-Call Parity of options on a stock without splits or dividends as separate negative measures for market efficiency. I rely upon the theory of trading volume as a function of short sales costs, etc., and that of market efficiency as a function of trading volume, etc. derived by Bhattacharya (2019). I use Three-Stage Least Squares (3SLS) to estimate this structural system, separately for Nasdaq and non-Nasdaq U.S. stocks. I find, contrary to much previous theoretical and empirical work, that the impact of short sales costs & constraints on ma
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Fărcăşeanu, Maria, and Mihai Mihăilescu. "On a family of torsional creep problems involving rapidly growing operators in divergence form." Proceedings of the Royal Society of Edinburgh: Section A Mathematics 149, no. 2 (2018): 495–510. http://dx.doi.org/10.1017/prm.2018.36.

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Let Ω⊂ℝN (N≥2) be a bounded domain with smooth boundary and {pn} be a sequence of real numbers converging to+∞ as n→∞. For each integer n>1, we define the function $\varphi_{n}(t)=p_{n} \vert t \vert^{p_{n}-2}te^{ \vert t \vert^{p_{n}}}$, for all t∈ℝ, and we prove the existence of a unique nonnegative variational solution for the problem−div(((φn(|∇ u(x)|))/(|∇ u(x)|))∇ u(x))=φn(1), when x∈Ω, subject to the homogeneous Dirichlet boundary condition. Next, we establish the uniform convergence in Ω of the sequence of solutions for the above family of equations to the distance function to the b
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Rao, K. Aruna, and A. R. S. Bhatta. "A Note on Test for Coefficient of Variation." Calcutta Statistical Association Bulletin 38, no. 3-4 (1989): 225–30. http://dx.doi.org/10.1177/0008068319890311.

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In this paper we deal with large sample test for coefficient of variation when the observations come from a normal population. Such large sample tests are based on normal approximation for sample coefficient of variation. When the sa mple size is small or moderate, the normal approximation may not be accurate in the sense that the attained level of the test Is not close to the nominal level. Following Bhattacharya and Ghosh (1978), we obtain valid Edgeworth expansion for sample coefficient of variation to O(n-1) under simple null hypo thesis and contiguous alternative hypothesis. This helps on
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Chen, Kan, Bin Li, Lian-fang Tian, Wen-bo Zhu, and Ying-han Bao. "Vessel attachment nodule segmentation using integrated active contour model based on fuzzy speed function and shape–intensity joint Bhattacharya distance." Signal Processing 103 (October 2014): 273–84. http://dx.doi.org/10.1016/j.sigpro.2013.09.009.

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Dissertations / Theses on the topic "Bhattacharya function"

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Bhattacharya, Sarbani [Verfasser]. "Structural and functional studies of growth arrest and DNA-damage proteins / Sarbani Bhattacharya." Berlin : Freie Universität Berlin, 2010. http://d-nb.info/1023959607/34.

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Hong, Ngoc Binh. "Randomized integer convex hull." Doctoral thesis, 2021. https://repositorium.ub.uni-osnabrueck.de/handle/urn:nbn:de:gbv:700-202102124020.

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The thesis deals with stochastic and algebraic aspects of the integer convex hull. In the first part, the intrinsic volumes of the randomized integer convex hull are investigated. In particular, we obtained an exact asymptotic order of the expected intrinsic volumes difference in a smooth convex body and a tight inequality for the expected mean width difference. In the algebraic part, an exact formula for the Bhattacharya function of complete primary monomial ideas in two variables is given. As a consequence, we derive an effective characterization for complete monomial ideals in two variables
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Conference papers on the topic "Bhattacharya function"

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Galante Negri, Rogerio, Luciano Vieira Dutra, and Sidnei Joao Siqueira Sant'Anna. "Support Vector Machine and Bhattacharrya kernel function for region based classification." In IGARSS 2012 - 2012 IEEE International Geoscience and Remote Sensing Symposium. IEEE, 2012. http://dx.doi.org/10.1109/igarss.2012.6352380.

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Lopes, Emerson P. "Regularization based on steering parameterized Gaussian filters and a Bhattacharyya distance functional." In SPIE's 8th Annual International Symposium on Smart Structures and Materials, edited by Vittal S. Rao. SPIE, 2001. http://dx.doi.org/10.1117/12.436513.

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Lopes, Emerson P. "A classifier design method based on the invariance properties of the Bhattacharyya distance functional." In Smart Structures and Materials, edited by Ralph C. Smith. SPIE, 2003. http://dx.doi.org/10.1117/12.482846.

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