Fritz Gesztesy
- Weyl-Titchmarsh M-Function Asymptotics, Local Uniqueness Results, Trace Formulas, and Borg-type Theorems for Dirac Operators
2001/02/06 by Steve Clark, Fritz Gesztesy, Clark, Steve +1 · 4 citations
Computer Science · Mathematics · Physics and Astronomy · #Advanced Mathematical Modeling in Engineering #Quantum chaos and dynamical systems #Spectral Theory in Mathematical Physics #math.SP
- Uniqueness Results for Matrix-Valued Schrödinger, Jacobi, and Dirac-Type Operators
2000/04/19 by Fritz Gesztesy, Gesztesy, Fritz, Alexander Kiselev +3 · 2 citations
Mathematics · #FOS: Mathematics #Spectral Theory (math.SP) #math.SP
- On Matrix-Valued Herglotz Functions
1997/12/11 by Fritz Gesztesy, Gesztesy, Fritz, Eduard Tsekanovskii +2 · 1 citation
Computer Science · Mathematics · Physics and Astronomy · #30D50 #30E20 #47A10 (primary) 47A45 (secondary) #FOS: Mathematics #FOS: Physical sciences #Functional Analysis (math.FA) #Mathematical Analysis and Transform Methods #Mathematical Physics (math-ph) #Matrix Theory and Algorithms #advanced mathematical theories #funct-an #math-ph #math.FA #math.MP #msc:30D50 #msc:30E20 #msc:47A10 #msc:47A45
- Elliptic Algebro-Geometric Solutions of the KdV and AKNS Hierarchies - An Analytic Approach
1998/08/31 by Fritz Gesztesy, Gesztesy, Fritz, Rudi Weikard +1 · 1 citation
Physics and Astronomy · #Exactly Solvable and Integrable Systems (nlin.SI) #FOS: Physical sciences #nlin.SI #solv-int
- A new approach to inverse spectral theory, II. General real potentials and the connection to the spectral measure
1998/09/30 by Fritz Gesztesy, Barry Simon · 1 citation
Mathematics · #math.SP
- Weyl-Titchmarsh M-Function Asymptotics for Matrix-Valued Schrödinger Operators
1999/05/12 by Steve Clark, Clark, Steve, Fritz Gesztesy +1 · 1 citation
Computer Science · Mathematics · Physics and Astronomy · #Matrix Theory and Algorithms #Quantum chaos and dynamical systems #Spectral Theory in Mathematical Physics #math.SP
- On the spectrum of Schrödinger operators with quasi-periodic algebro-geometric KdV potentials
2003/12/10 by Volodymyr Batchenko, Fritz Gesztesy, Batchenko, Volodymyr +1 · 1 citation
Mathematics · Physics and Astronomy · #34L05 #34L40 #35Q51 #35Q53 #58F07 #Exactly Solvable and Integrable Systems (nlin.SI) #FOS: Mathematics #FOS: Physical sciences #Mathematical Physics (math-ph) #Spectral Theory (math.SP) #math-ph #math.MP #math.SP #msc:34L05 #msc:34L40 #msc:35Q51 #msc:35Q53 #msc:58F07 #nlin.SI
- J-Self-Adjointness of a Class of Dirac-Type Operators
2004/03/29 by Radu Cascaval, Fritz Gesztesy, Cascaval, Radu +1 · 1 citation
Mathematics · Physics and Astronomy · #34L40 #35Q55 #FOS: Mathematics #FOS: Physical sciences #Mathematical Physics (math-ph) #Spectral Theory (math.SP) #math-ph #math.MP #math.SP #msc:34L40 #msc:35Q55
- A combined sine-Gordon and modified Korteweg-de Vries hierarchy and its algebro-geometric solutions
1997/07/20 by Fritz Gesztesy, Gesztesy, Fritz, Helge Holden +1 · 1 citation
Biochemistry, Genetics and Molecular Biology · Mathematics · Physics and Astronomy · #Algebraic structures and combinatorial models #Biological Activity of Diterpenoids and Biflavonoids #Exactly Solvable and Integrable Systems (nlin.SI) #FOS: Physical sciences #High Energy Physics - Theory (hep-th) #Nonlinear Waves and Solitons
- Factorizations and Hardy-Rellich-Type Inequalities
2017/01/31 by Fritz Gesztesy, Lance L. Littlejohn, Gesztesy, Fritz +1 · 1 citation
Mathematics · #Spectral Theory in Mathematical Physics #Differential Equations and Boundary Problems #Advanced Harmonic Analysis Research
- Algebro-Geometric Solutions of a Discrete System Related to the Trigonometric Moment Problem
2004/08/04 by Jeffrey S. Geronimo, Fritz Gesztesy, Geronimo, Jeffrey S. +3 · 1 citation
Mathematics · Physics and Astronomy · #Differential Equations and Boundary Problems #Nonlinear Waves and Solitons #Numerical methods for differential equations #math-ph #math.MP #math.SP #msc:35Q51 #msc:35Q53 #msc:58F07
- Abstract Left-Definite Theory: A Model Operator Approach, Examples, Fractional Sobolev Spaces, and Interpolation Theory
2024/08/02 by Christoph Fischbacher, Fischbacher, Christoph, Fritz Gesztesy +5 · 1 citation
Engineering · Mathematics · #46B35. Secondary: 34L40 #46B70 #47B25 #47E05 #Differential Equations and Boundary Problems #Differential Equations and Numerical Methods #FOS: Mathematics #Numerical methods in engineering #Primary: 33C45 #Spectral Theory (math.SP)