Results 31 to 40 of about 27,754,862 (345)
Cayley's hyperdeterminant, the principal minors of a symmetric matrix and the entropy region of 4 Gaussian random variables [PDF]
, 2009 It has recently been shown that there is a connection between Cayley's hypdeterminant and the principal minors of a symmetric matrix. With an eye towards characterizing the entropy region of jointly Gaussian random variables, we obtain three new results ...
Hassibi, Babak, Shadbakht, Sormeh
core +1 more source
Precipitation of secondary phase in Mg-Zn-Gd alloy after room-temperature deformation and annealing
Journal of Materials Research and Technology, 2018 Mg-Zn-RE alloys reinforced with quasicrystals have been investigated extensively because they show excellent balance in mechanical properties. Here, we perform deformation and annealing for Mg-1.50Zn-0.25Gd (at.%) alloy at various temperatures, aimed to ...
Hua Huang +4 more
doaj +1 more source
Beta ensembles, stochastic Airy spectrum, and a diffusion [PDF]
, 2006 We prove that the largest eigenvalues of the beta ensembles of random matrix theory converge in distribution to the low-lying eigenvalues of the random Schroedinger operator -d^2/dx^2 + x + (2/beta^{1/2}) b_x' restricted to the positive half-line, where ...
J. Ramírez, B. Rider, B. Virág
semanticscholar +1 more source
Matrix models and N=2 gauge theory
, 2004 We describe how the ingredients and results of the Seiberg-Witten solution to N=2 supersymmetric U(N) gauge theory may be obtained from a matrix model.Comment: 6 pages, AMSLaTeX (ws-procs9x6.cls included). Presented at QTS3 (Cincinnati, Ohio, Sept.
Naculich, S. G. +2 more
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Gauged Yukawa Matrix Models and 2-Dimensional Lattice Theories [PDF]
, 1995 We argue that chiral symmetry breaking in three dimensional QCD can be identified with N\'eel order in 2-dimensional quantum antiferromagnets. When operators which drive the chiral transition are added to these theories, we postulate that the resulting ...
A. Niemi +39 more
core +3 more sources
ESC Heart Failure, 2021 Amyloid transthyretin (ATTR) depositions cause left ventricular (LV) hypertrophy, diastolic dysfunction, and heart failure. The time course of changes in LV geometry and diastolic dysfunction has not been fully reported in patients with ATTR ...
Tatsuya Akatsuka +5 more
doaj +1 more source
Graphs and Ideals Generated by Some 2-Minors [PDF]
, 2009 Let G be a finite graph on [n] = {1, 2,…, n}, X a 2 × n matrix of indeterminates over a field K, and S = K[X] a polynomial ring over K. In this article, we study about ideals I G of S generated by 2-minors [i, j] of X which correspond to edges {i, j} of ...
Masahiro Ohtani
semanticscholar +1 more source
Thermosolutal and binary fluid convection as a 2 x 2 matrix problem
, 2001 We describe an interpretation of convection in binary fluid mixtures as a superposition of thermal and solutal problems, with coupling due to advection and proportional to the separation parameter S.
Tuckerman, Laurette S.
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N $$ \mathcal{N} $$ = 2 JT supergravity and matrix models
Journal of High Energy Physics, 2023 Generalizing previous results for N $$ \mathcal{N} $$ = 0 and N $$ \mathcal{N} $$ = 1, we analyze N $$ \mathcal{N} $$ = 2 JT supergravity on asymptotically AdS2 spaces with arbitrary topology and show that this theory of gravity is dual, in a holographic
Gustavo J. Turiaci, Edward Witten
doaj +1 more source
Matrix models from operators and topological strings, 2
, 2016 The quantization of mirror curves to toric Calabi--Yau threefolds leads to trace class operators, and it has been conjectured that the spectral properties of these operators provide a non-perturbative realization of topological string theory on these ...
Kashaev, Rinat +2 more
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