Search Results - "Kumar, Ashisha"
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Raman spectroscopy for study of interplay between phonon confinement and Fano effect in silicon nanowires
Published in Journal of Raman spectroscopy (01-03-2016)“…A combined effect of doping (type and species) and size on Raman scattering from silicon (Si) nanowires (NWs) has been presented here to study interplay…”
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Are Guessing, Source Coding and Tasks Partitioning Birds of A Feather?
Published in Entropy (Basel, Switzerland) (19-11-2022)“…This paper establishes a close relationship among the four information theoretic problems, namely Campbell source coding, Arikan guessing, Huleihel et al…”
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Roe–Strichartz theorem on two‐step nilpotent Lie groups a
Published in Mathematische Nachrichten (01-07-2023)“…Abstract Strichartz characterized eigenfunctions of the Laplacian on Euclidean spaces by boundedness conditions which generalized a result of Roe for the…”
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Roe–Strichartz theorem on two‐step nilpotent Lie groupsa
Published in Mathematische Nachrichten (01-07-2023)“…Strichartz characterized eigenfunctions of the Laplacian on Euclidean spaces by boundedness conditions which generalized a result of Roe for the…”
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Size dependence of Raman line-shape parameters due to confined phonons in silicon nanowires
Published in Advances in materials and processing technologies (Abingdon, England) (01-10-2020)“…A comparison of experimentally observed Raman scattering data with Raman line shapes, generated theoretically using a phonon confinement model, has been…”
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End point estimates for Radon transform of radial functions on non-Euclidean spaces
Published in Monatshefte für Mathematik (01-05-2014)“…We prove end point estimate for Radon transform of radial functions on affine Grasamannian and real hyperbolic space. We also discuss analogs of these results…”
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End-point estimates of the totally-geodesic Radon transform on simply connected spaces of constant curvature: A Unified Approach
Published 24-08-2024“…In this article, we give a unified proof of the end-point estimates of the totally-geodesic $k$-plane transform of radial functions on spaces of constant…”
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Weighted estimates for the k-plane transform of radial functions on euclidean spaces
Published in Israel journal of mathematics (01-03-2012)“…We discuss the L p − L q mapping property of k -plane transforms acting on radial functions in certain weighted L p spaces with power weight. We show that for…”
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Rigidity of angles in Inner product Spaces
Published 19-10-2023“…In this article, we discuss the equality of two inner products on a vector space. Particularly, we look at some geometric properties that are given to a vector…”
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Mixed norm estimate for Radon transform on weighted L p spaces
Published in Proceedings of the Indian Academy of Sciences. Mathematical sciences (01-09-2010)Get full text
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Mixed norm estimate for Radon transform on weighted Lp spaces
Published in Proceedings of the Indian Academy of Sciences. Mathematical sciences (2010)“…We will discuss about the mapping property of Radon transform on L p spaces with power weight. It will be shown that the Pitt’s inequality together with the…”
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A Unified Framework for Problems on Guessing, Source Coding, and Tasks Partitioning
Published in 2022 IEEE International Symposium on Information Theory (ISIT) (26-06-2022)“…We formulate a general framework for which Campbell's source coding, Arikan's guessing, Huleihel et al.'s memorryless guessing, Bunte and Lapidoth's tasks…”
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Conference Proceeding -
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Roe- Strichartz Theorem on Two Step Nilpotent Lie Groups
Published 08-06-2019“…Strichartz characterized eigenfunctions of the Laplacian on Euclidean spaces by boundedness conditions which generalized a result of Roe for the…”
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A Unified Framework for Problems on Guessing, Source Coding and Task Partitioning
Published 16-07-2019“…We study four problems namely, Campbell's source coding problem, Arikan's guessing problem, Huieihel et al.'s memoryless guessing problem, and Bunte and…”
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Are Guessing, Source Coding, and Tasks Partitioning Birds of a Feather?
Published 26-12-2020“…This paper establishes a close relationship among the four information theoretic problems, namely Campbell source coding, Arikan guessing, Huleihel et al…”
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Size Dependent Sensitivity of Raman Line-Shape Parameters in Silicon Quantum Wire
Published 28-10-2019“…Adv. Mat. processing Technol. (Taylor & Francis), 2020 A comparison of experimentally observed Raman scattering data with Raman line-shapes, generated…”
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End point estimates for Radon transform of radial functions on Non-Euclidean spaces
Published 06-05-2012“…We prove end point estimate for Radon transform of radial functions on affine Grasamannian and real hyperbolic space. We also discuss analogs of these results…”
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Journal Article