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Spectral Theory

Authors and titles for math.SP in Mar 2018

[ total of 30 entries: 1-25 | 26-30 ]
[ showing 25 entries per page: fewer | more | all ]
[1]  arXiv:1803.00449 [pdf, other]
Title: More counterexamples to the Extended Courant Property (ECP)
Authors: Pierre Bérard (IF), Bernard Helffer (LMJL)
Subjects: Spectral Theory (math.SP); Analysis of PDEs (math.AP); Differential Geometry (math.DG)
[2]  arXiv:1803.00988 [pdf, other]
Title: Cantor spectrum of graphene in magnetic fields
Comments: 55 pages, 8 figures
Subjects: Spectral Theory (math.SP); Mathematical Physics (math-ph)
[3]  arXiv:1803.01186 [pdf, other]
Title: Localization and landscape functions on quantum graphs
Comments: 6 figures
Subjects: Spectral Theory (math.SP)
[4]  arXiv:1803.01464 [pdf, other]
Title: The hydrogen identity for Laplacians
Authors: Oliver Knill
Comments: 29 pages, 8 figures
Subjects: Spectral Theory (math.SP); Discrete Mathematics (cs.DM)
[5]  arXiv:1803.02172 [pdf, ps, other]
Title: Compactness of iso-resonant potentials for Schrödinger operators in dimensions one and three
Subjects: Spectral Theory (math.SP)
[6]  arXiv:1803.02567 [pdf, ps, other]
Title: On two-spectra inverse problems
Authors: Namig J. Guliyev
Comments: 12 pages, no figures, submitted
Subjects: Spectral Theory (math.SP); Mathematical Physics (math-ph); Classical Analysis and ODEs (math.CA); Functional Analysis (math.FA)
[7]  arXiv:1803.03011 [pdf, ps, other]
Title: Inverse Sturm-Liouville problems with summable potential
Comments: 11 pages
Journal-ref: Mathematical Inverse Problems, Vol. 5, N. 1, pp. 35-45, 2018
Subjects: Spectral Theory (math.SP); Classical Analysis and ODEs (math.CA)
[8]  arXiv:1803.03056 [pdf, ps, other]
Title: Construction of KdV flow I. Tau function via Weyl function
Authors: Shinichi Kotani
Comments: 36 pages, 1 figure erased
Subjects: Spectral Theory (math.SP)
[9]  arXiv:1803.03099 [pdf, other]
Title: Spectral Continuity for Aperiodic Quantum Systems II. Periodic Approximations in 1D
Comments: 30 pages, 5 figures
Subjects: Spectral Theory (math.SP); Mathematical Physics (math-ph); Dynamical Systems (math.DS)
[10]  arXiv:1803.03446 [pdf, other]
Title: Spectral gaps and abelian covers of convex co-compact surfaces
Authors: Frederic Naud
Comments: This is a follow up to arXiv:1710.05666
Subjects: Spectral Theory (math.SP)
[11]  arXiv:1803.05583 [pdf, other]
Title: Weak limits for weighted means of orthogonal polynomials
Authors: Wolfgang Erb
Comments: This article contains 17 pages and 2 figures
Subjects: Spectral Theory (math.SP)
[12]  arXiv:1803.06037 [pdf, ps, other]
Title: Anderson Localization for Radial Tree Graphs With Random Branching Numbers
Authors: David Damanik (Rice University), Selim Sukhtaiev (Rice University)
Comments: 12 pages
Subjects: Spectral Theory (math.SP); Mathematical Physics (math-ph); Dynamical Systems (math.DS)
[13]  arXiv:1803.06039 [pdf, ps, other]
Title: Generic asymptotics of resonance counting function for Schrödinger point interactions
Comments: 13 pages
Subjects: Spectral Theory (math.SP); Mathematical Physics (math-ph)
[14]  arXiv:1803.06169 [pdf, ps, other]
Title: Inverse spectral theory for a class of non-compact Hankel operators
Subjects: Spectral Theory (math.SP); Complex Variables (math.CV)
[15]  arXiv:1803.06895 [pdf, ps, other]
Title: Global multiplicity bounds and Spectral Statistics Random Operators
Comments: 23 pages
Subjects: Spectral Theory (math.SP)
[16]  arXiv:1803.06974 [pdf, ps, other]
Title: Quasi boundary triples, self-adjoint extensions, and Robin Laplacians on the half-space
Subjects: Spectral Theory (math.SP)
[17]  arXiv:1803.01115 (cross-list from math.DG) [pdf, ps, other]
Title: Fundamental gap estimate for convex domains on sphere -- the case $n=2$
Comments: 19 pages
Subjects: Differential Geometry (math.DG); Analysis of PDEs (math.AP); Spectral Theory (math.SP)
[18]  arXiv:1803.01143 (cross-list from math.DS) [pdf, ps, other]
Title: On the Fredholm Lagrangian Grassmannian, Spectral Flow and ODEs in Hilbert Spaces
Authors: Nils Waterstraat
Comments: 47 pages
Subjects: Dynamical Systems (math.DS); Analysis of PDEs (math.AP); Functional Analysis (math.FA); K-Theory and Homology (math.KT); Spectral Theory (math.SP)
[19]  arXiv:1803.01495 (cross-list from math.AP) [pdf, ps, other]
Title: On nonlinear boundary value problem corresponding to $N$-dimensional inverse spectral problem
Comments: 11 pages
Subjects: Analysis of PDEs (math.AP); Mathematical Physics (math-ph); Spectral Theory (math.SP)
[20]  arXiv:1803.02035 (cross-list from math-ph) [pdf, ps, other]
Title: Optimal large deviation estimates and Hölder regularity of the Lyapunov exponents for quasi-periodic Schrödinger cocycles
Authors: Rui Han, Shiwen Zhang
Subjects: Mathematical Physics (math-ph); Dynamical Systems (math.DS); Spectral Theory (math.SP)
[21]  arXiv:1803.02228 (cross-list from math-ph) [pdf, ps, other]
Title: A lower bound for the Bogomolny-Schmit constant for random monochromatic plane waves
Comments: 5 pages
Subjects: Mathematical Physics (math-ph); Probability (math.PR); Spectral Theory (math.SP)
[22]  arXiv:1803.02235 (cross-list from math.CO) [pdf, ps, other]
Title: Generalized Designs on Graphs: Sampling, Spectra, Symmetries
Subjects: Combinatorics (math.CO); Functional Analysis (math.FA); Numerical Analysis (math.NA); Spectral Theory (math.SP)
[23]  arXiv:1803.02450 (cross-list from math.AP) [pdf, ps, other]
Title: On resolvent estimates and resonance free regions for semiclassical Schrödinger operators with bounded potentials
Comments: 20 pages
Subjects: Analysis of PDEs (math.AP); Mathematical Physics (math-ph); Spectral Theory (math.SP)
[24]  arXiv:1803.03149 (cross-list from math-ph) [pdf, ps, other]
Title: Entanglement entropy and Berezin-Toeplitz operators
Subjects: Mathematical Physics (math-ph); Mesoscale and Nanoscale Physics (cond-mat.mes-hall); Spectral Theory (math.SP); Quantum Physics (quant-ph)
[25]  arXiv:1803.03223 (cross-list from math.DG) [pdf, ps, other]
Title: On the spectrum of differential operators under Riemannian coverings
Subjects: Differential Geometry (math.DG); Spectral Theory (math.SP)
[ total of 30 entries: 1-25 | 26-30 ]
[ showing 25 entries per page: fewer | more | all ]

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