Spectral theory of ordinary differential equations

Results: 1070



#Item
771Ordinary differential equations / Operator theory / Spectral theory / Sturm–Liouville theory / Linear algebra / Partial differential equations / Eigenvalues and eigenvectors / Differential equation / Boundary value problem / Calculus / Mathematics / Mathematical analysis

THE SLEIGN2 STURM-LIOUVILLE CODE P.B. BAILEY, W.N. EVERITT, AND A. ZETTL Dedicated to the inheritance from C. Sturm and J. Liouville Abstract. The SLEIGN2 code is based on the ideas and methods of the original SLEIGN cod

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Source URL: www.math.niu.edu

Language: English - Date: 2006-08-09 15:28:05
772Algebra / Representation theory of Lie groups / Operator theory / Ordinary differential equations / Lie algebras / Spectral theory of ordinary differential equations / Decomposition of spectrum / Abstract algebra / Spectral theory / Mathematical analysis

Surjectivity of the global-to-local map defining a Selmer group Ralph Greenberg† In memory of Masayoshi Nagata 1

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Source URL: www.math.washington.edu

Language: English - Date: 2010-02-19 19:08:12
773Spectral theory / Analytic geometry / Lattice / Algebraic number field / Abelian variety / Algebraic variety / Fuchsian group / Spectral theory of ordinary differential equations / Spectral theory of compact operators / Abstract algebra / Geometry / Algebra

TRANSCENDENCE OF SPECIAL VALUES OF POCHHAMMER FUNCTIONS MARVIN D. TRETKOFF AND PAULA TRETKOFF Abstract. In this paper, we examine the set of algebraic numbers at which higher order hypergeometric functions take algebraic

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Source URL: www.math.tamu.edu

Language: English - Date: 2008-08-26 15:40:44
774Spectral theory / Operator theory / Ordinary differential equations / Matrix theory / Sturm–Liouville theory / Eigenvalues and eigenvectors / Spectrum / Trigonometric functions / Self-adjoint operator / Algebra / Mathematics / Linear algebra

On a computer assisted proof of eigenvalues below the essential spectrum of the Sturm-Liouville problem B.M.Brown, D.K.R.Mc Cormack Department of Computer Science, Cardiff University of Wales, Cardiff, PO Box 916, Cardif

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Source URL: www.math.niu.edu

Language: English - Date: 2006-08-09 15:33:03
775Ordinary differential equations / Spectral theory / Representation theory of Lie groups / Group theory / Hypergeometric function / Abelian variety / Algebraic variety / Algebraic number field / Eigenvalues and eigenvectors / Algebra / Abstract algebra / Mathematics

TRANSCENDENCE OF VALUES AT ALGEBRAIC POINTS FOR CERTAIN HIGHER ORDER HYPERGEOMETRIC FUNCTIONS (UPDATED) PIERRE-ANTOINE DESROUSSEAUX, MARVIN D. TRETKOFF,

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Source URL: www.math.tamu.edu

Language: English - Date: 2007-10-16 14:21:27
776Spectral theory / Operator theory / Matrix theory / Ordinary differential equations / Sturm–Liouville theory / Eigenvalues and eigenvectors / Weight / Eigenfunction / Spectral theory of ordinary differential equations / Algebra / Mathematics / Linear algebra

Geometric Aspects of Sturm-Liouville Problems I. Structures on Spaces of Boundary Conditions QINGKAI KONG, HONGYOU WU and ANTON ZETTL Abstract. We consider some geometric aspects of regular Sturm-Liouville problems. Firs

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Source URL: www.math.niu.edu

Language: English - Date: 2006-08-09 15:32:38
777Spectral theory of ordinary differential equations / Mathematics / Mathematical analysis / Operator theory / Spectral theory

JOUBERT’S THEOREM FAILS IN CHARACTERISTIC 2 ZINOVY REICHSTEIN Abstract. Let L/K be a separable field extension of degree 6. An 1867 theorem of P. Joubert asserts that if char(K) 6= 2 then L is generated over K by an el

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Source URL: www.math.uni-bielefeld.de

Language: English - Date: 2014-06-29 17:03:40
778Diffeomorphism / Riemannian manifold / Orbifold / Geodesic / Exponential map / Vector space / Spectral theory of ordinary differential equations / Hamilton–Jacobi equation / Algebra / Mathematics / Differential topology

GEODESIC DISTANCE FOR RIGHT INVARIANT SOBOLEV METRICS OF FRACTIONAL ORDER ON THE DIFFEOMORPHISM GROUP MARTIN BAUER, MARTINS BRUVERIS, PHILIPP HARMS, PETER W. MICHOR Abstract. We study Sobolev-type metrics of fractional o

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Source URL: www.mat.univie.ac.at

Language: English - Date: 2012-09-17 05:46:55
779Operator theory / Spectral theory / Calculus / Sturm–Liouville theory / Symbol / Spectral theory of ordinary differential equations / Plancherel theorem for spherical functions / Mathematical analysis / Mathematics / Ordinary differential equations

Sturm-Liouville problems with an infinite number of interior singularities W.N. Everitt, C. Shubin, G. Stolz∗ and A. Zettl Abstract The generalized Sturm-Liouville problems in this paper stem from the ideas of

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Source URL: www.math.niu.edu

Language: English - Date: 2006-08-09 15:32:29
780Fourier analysis / Fourier transform / Dirac delta function / Symbol / Convolution / Vector space / Point spread function / Spectral theory of ordinary differential equations / Fourier optics / Mathematical analysis / Algebra / Mathematics

c01.fm Page 3 Friday, December 8, [removed]:08 AM 1 MA

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Source URL: media.wiley.com

Language: English - Date: 2007-10-05 21:40:46
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