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Weidmann, Joachim

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Author ID: weidmann.joachim Recent zbMATH articles by "Weidmann, Joachim"
Published as: Weidmann, J.; Weidmann, Joachim
External Links: MGP · Wikidata · GND
Documents Indexed: 44 Publications since 1965, including 6 Books
Reviewing Activity: 40 Reviews

Publications by Year

Citations contained in zbMATH

38 Publications have been cited 1,373 times in 1,124 Documents Cited by Year
Linear operators in Hilbert spaces. Transl. by Joseph Szücs. Zbl 0434.47001
Weidmann, Joachim
408
1980
Spectral theory of ordinary differential operators. Zbl 0647.47052
Weidmann, Joachim
311
1987
Lineare Operatoren in Hilberträumen. Zbl 0344.47001
Weidmann, Joachim
82
1976
On the essential spectrum. Zbl 0189.44104
Gustafson, K.; Weidmann, J.
56
1969
Zur Spektraltheorie von Sturm-Liouville-Operatoren. Zbl 0168.12301
Weidmann, J.
53
1967
The virial theorem and its application to the spectral theory of SChrödinger operators. Zbl 0156.23304
Weidmann, J.
46
1967
Oszillationsmethoden für Systeme gewöhnlicher Differentialgleichungen. Zbl 0206.10002
Weidmann, J.
45
1971
Regular approximations of singular Sturm-Liouville problems. Zbl 0778.34015
Bailey, P. B.; Everitt, W. N.; Weidmann, J.; Zettl, A.
37
1993
Linear operators in Hilbert spaces. Part II: Applications. Zbl 1025.47001
Weidmann, Joachim
32
2003
Some remarks on a separation and limit-point criterion of second-order, ordinary differential expressions. Zbl 0235.34045
Everitt, W. N.; Giertz, M.; Weidmann, J.
28
1973
Linear operators in Hilbert spaces. Part I: Foundations. Zbl 0972.47002
Weidmann, Joachim
25
2000
One-dimensional Schrödinger operators with local point interactions. Zbl 0833.34082
Buschmann, D.; Stolz, G.; Weidmann, J.
21
1995
Absolut stetiges Spektrum bei Sturm-Liouville-Operatoren und Dirac-Systemen. Zbl 0479.34007
Weidmann, Joachim
21
1982
Spectral properties of Hamiltonian operators. Zbl 0248.35002
Jörgens, Konrad; Weidmann, Joachim
18
1973
Expansions in generalized eigenfunctions of selfadjoint operators. Zbl 0661.47021
Poerschke, Thomas; Stolz, Günter; Weidmann, Joachim
16
1989
Approximation of isolated eigenvalues of general singular ordinary differential operators. Zbl 0842.47029
Stolz, Günter; Weidmann, Joachim
15
1995
Approximation of isolated eigenvalues of ordinary differential operators. Zbl 0781.34052
Stolz, Günter; Weidmann, Joachim
15
1993
Stetige Abhängigkeit der Eigenwerte und Eigenfunktionen elliptischer Differentialoperatoren vom Gebiet. Zbl 0526.35061
Weidmann, Joachim
15
1984
Carlemanoperatoren. Zbl 0185.20401
Weidmann, J.
15
1970
Strong operator convergence and spectral theory of ordinary differential operators. Zbl 0964.47004
Weidmann, Joachim
13
1997
Monotone continuity of the spectral resolution and the eigenvalues. Zbl 0448.47008
Weidmann, Joachim
10
1980
Strong Carleman operators are of Hilbert-Schmidt type. Zbl 0165.49301
Weidmann, J.
10
1968
Spectral theory of Sturm-Liouville operators approximation by regular problems. Zbl 1098.34065
Weidmann, Joachim
9
2005
Potential scattering in a homogeneous electrostatic field. Zbl 0364.35042
Veselic, Kresimir; Weidmann, Joachim
9
1977
On the point spectrum of selfadjoint extensions. Zbl 0791.47005
Brasche, Johannes; Neidhardt, Hagen; Weidmann, Joachim
8
1993
Continuity of the eigenvalues of self-adjoint operators with respect to the strong operator topology. Zbl 0476.47008
Weidmann, Joachim
8
1980
Asymptotic estimates of wave functions and the existence of wave operators. Zbl 0286.47006
Veselic, Kresimir; Weidmann, Joachim
8
1974
On the continuous spectrum of Schrödinger operators. Zbl 0138.35804
Weidmann, J.
8
1966
Existenz der Wellenoperatoren für eine allgemeine Klasse von Operatoren. Zbl 0258.47011
Veselic, Kresimir; Weidmann, Joachim
7
1973
Zur Existenz der Wellenoperatoren. Zbl 0252.35061
Jörgens, Konrad; Weidmann, Joachim
5
1973
Note to the paper by R. Hempel, A. M. Hinz, and H. Kalf: On the essential spectrum of Schrödinger operators with spherically symmetric potentials. Zbl 0629.35029
Weidmann, J.
4
1987
Integraloperatoren der Spurklasse. Zbl 0134.31901
Weidmann, J.
4
1966
On the spectra of selfadjoint extensions. Zbl 0797.47002
Brasche, Johannes; Neidhardt, Hagen; Weidmann, Joachim
3
1993
Spectral theory of partial differential operators. Zbl 0313.47032
Weidmann, Joachim
3
1975
Ein Satz über nukleare Operatoren im Hilbertraum. Zbl 0131.33002
Weidmann, Joachim
2
1965
Uniform nonsubordinary and the absolutely continuous spectrum. Zbl 0848.34068
Weidmann, Joachim
1
1996
Scattering theory for partial differential operators. Zbl 0377.47010
Weidmann, Joachim
1
1977
Verteilung der Eigenwerte für eine Klasse von Integraloperatoren in \(L_2(a,b)\). Zbl 0307.34022
Weidmann, Joachim
1
1975
Spectral theory of Sturm-Liouville operators approximation by regular problems. Zbl 1098.34065
Weidmann, Joachim
9
2005
Linear operators in Hilbert spaces. Part II: Applications. Zbl 1025.47001
Weidmann, Joachim
32
2003
Linear operators in Hilbert spaces. Part I: Foundations. Zbl 0972.47002
Weidmann, Joachim
25
2000
Strong operator convergence and spectral theory of ordinary differential operators. Zbl 0964.47004
Weidmann, Joachim
13
1997
Uniform nonsubordinary and the absolutely continuous spectrum. Zbl 0848.34068
Weidmann, Joachim
1
1996
One-dimensional Schrödinger operators with local point interactions. Zbl 0833.34082
Buschmann, D.; Stolz, G.; Weidmann, J.
21
1995
Approximation of isolated eigenvalues of general singular ordinary differential operators. Zbl 0842.47029
Stolz, Günter; Weidmann, Joachim
15
1995
Regular approximations of singular Sturm-Liouville problems. Zbl 0778.34015
Bailey, P. B.; Everitt, W. N.; Weidmann, J.; Zettl, A.
37
1993
Approximation of isolated eigenvalues of ordinary differential operators. Zbl 0781.34052
Stolz, Günter; Weidmann, Joachim
15
1993
On the point spectrum of selfadjoint extensions. Zbl 0791.47005
Brasche, Johannes; Neidhardt, Hagen; Weidmann, Joachim
8
1993
On the spectra of selfadjoint extensions. Zbl 0797.47002
Brasche, Johannes; Neidhardt, Hagen; Weidmann, Joachim
3
1993
Expansions in generalized eigenfunctions of selfadjoint operators. Zbl 0661.47021
Poerschke, Thomas; Stolz, Günter; Weidmann, Joachim
16
1989
Spectral theory of ordinary differential operators. Zbl 0647.47052
Weidmann, Joachim
311
1987
Note to the paper by R. Hempel, A. M. Hinz, and H. Kalf: On the essential spectrum of Schrödinger operators with spherically symmetric potentials. Zbl 0629.35029
Weidmann, J.
4
1987
Stetige Abhängigkeit der Eigenwerte und Eigenfunktionen elliptischer Differentialoperatoren vom Gebiet. Zbl 0526.35061
Weidmann, Joachim
15
1984
Absolut stetiges Spektrum bei Sturm-Liouville-Operatoren und Dirac-Systemen. Zbl 0479.34007
Weidmann, Joachim
21
1982
Linear operators in Hilbert spaces. Transl. by Joseph Szücs. Zbl 0434.47001
Weidmann, Joachim
408
1980
Monotone continuity of the spectral resolution and the eigenvalues. Zbl 0448.47008
Weidmann, Joachim
10
1980
Continuity of the eigenvalues of self-adjoint operators with respect to the strong operator topology. Zbl 0476.47008
Weidmann, Joachim
8
1980
Potential scattering in a homogeneous electrostatic field. Zbl 0364.35042
Veselic, Kresimir; Weidmann, Joachim
9
1977
Scattering theory for partial differential operators. Zbl 0377.47010
Weidmann, Joachim
1
1977
Lineare Operatoren in Hilberträumen. Zbl 0344.47001
Weidmann, Joachim
82
1976
Spectral theory of partial differential operators. Zbl 0313.47032
Weidmann, Joachim
3
1975
Verteilung der Eigenwerte für eine Klasse von Integraloperatoren in \(L_2(a,b)\). Zbl 0307.34022
Weidmann, Joachim
1
1975
Asymptotic estimates of wave functions and the existence of wave operators. Zbl 0286.47006
Veselic, Kresimir; Weidmann, Joachim
8
1974
Some remarks on a separation and limit-point criterion of second-order, ordinary differential expressions. Zbl 0235.34045
Everitt, W. N.; Giertz, M.; Weidmann, J.
28
1973
Spectral properties of Hamiltonian operators. Zbl 0248.35002
Jörgens, Konrad; Weidmann, Joachim
18
1973
Existenz der Wellenoperatoren für eine allgemeine Klasse von Operatoren. Zbl 0258.47011
Veselic, Kresimir; Weidmann, Joachim
7
1973
Zur Existenz der Wellenoperatoren. Zbl 0252.35061
Jörgens, Konrad; Weidmann, Joachim
5
1973
Oszillationsmethoden für Systeme gewöhnlicher Differentialgleichungen. Zbl 0206.10002
Weidmann, J.
45
1971
Carlemanoperatoren. Zbl 0185.20401
Weidmann, J.
15
1970
On the essential spectrum. Zbl 0189.44104
Gustafson, K.; Weidmann, J.
56
1969
Strong Carleman operators are of Hilbert-Schmidt type. Zbl 0165.49301
Weidmann, J.
10
1968
Zur Spektraltheorie von Sturm-Liouville-Operatoren. Zbl 0168.12301
Weidmann, J.
53
1967
The virial theorem and its application to the spectral theory of SChrödinger operators. Zbl 0156.23304
Weidmann, J.
46
1967
On the continuous spectrum of Schrödinger operators. Zbl 0138.35804
Weidmann, J.
8
1966
Integraloperatoren der Spurklasse. Zbl 0134.31901
Weidmann, J.
4
1966
Ein Satz über nukleare Operatoren im Hilbertraum. Zbl 0131.33002
Weidmann, Joachim
2
1965
all top 5

Cited by 1,155 Authors

30 Gesztesy, Fritz
29 Zettl, Anton
26 Jeribi, Aref
25 Shi, Yuming
21 Sun, Jiong
19 Teschl, Gerald
17 Stochel, Jan
16 Behrndt, Jussi
16 Weidmann, Joachim
15 Sun, Huaqing
14 Exner, Pavel
14 Neidhardt, Hagen
14 Qi, Jiangang
14 Schmidt, Karl Michael
14 Simon, Barry
13 Malamud, Mark M.
12 Allahverdiev, Bilender Paşaoğlu
12 Jung, Il Bong
12 Kostenko, Aleksey S.
12 Ren, Guojing
11 Everitt, William Norrie
10 Behncke, Horst
10 Jabłoński, Zenon Jan
10 Korotkov, Vitalii Borisovich
10 Krejčiřík, David
10 Marletta, Marco
9 El-Gebeily, Mohamed A.
9 Hinton, Don Barker
9 Lenz, Daniel H.
8 Herbst, Ira W.
8 Kong, Qingkai
8 Latrach, Khalid
8 O’Regan, Donal
8 Stolz, Gunter
8 Trunk, Carsten
8 Wei, Guangsheng
7 Binding, Paul Anthony
7 Brasche, Johannes Friedemann
7 Chen, Shaozhu
7 Hao, Xiaoling
7 Klaus, Martin
7 Latushkin, Yuri
7 Lotoreichik, Vladimir
7 Remling, Christian
7 Tretter, Christiane
7 Wu, Hongyou
6 Abdmouleh, Faiçal
6 Ao, Jijun
6 Budzyński, Piotr
6 del Río Castillo, Rafael René
6 Evans, William Desmond
6 Hempel, Rainer
6 Hinz, Andreas M.
6 Kalf, Hubert
6 Kolb, Martin
6 Möller, Manfred
6 Schechter, Martin
6 Silva, Luis O.
6 Šimon Hilscher, Roman
6 Wang, Aiping
6 Weder, Ricardo A.
5 Currie, Sonja
5 Eckhardt, Jonathan
5 Holden, Helge
5 Leinfelder, Herbert
5 Liu, Yan
5 Lukic, Milivoje
5 Moalla, Nedra
5 Mogilevskii, Vadim
5 Naboko, Serguei N.
5 Rejto, P. A.
5 Stollmann, Peter
5 Šťovíček, Pavel
5 Sukhtayev, Alim
5 Sukochev, Fedor Anatol’evich
5 Tuna, Hüseyin
5 Veselić, Krešimir
5 Watson, Bruce Alastair
5 Zhang, Maozhu
5 Zheng, Zhaowen
4 Albeverio, Sergio A.
4 Ammar, Aymen
4 Ben-Artzi, Matania
4 Bögli, Sabine
4 Brown, B. Malcolm
4 Callier, Frank M.
4 Choe, Boo Rim
4 Daners, Daniel
4 Dehici, Abdelkader
4 Donninger, Roland
4 Keller, Matthias
4 Kirsten, Klaus
4 Kiselev, Alexander A.
4 Koo, Hyungwoon
4 Kubrusly, Carlos S.
4 Li, Kun
4 Lutgen, Joseph P.
4 Makarov, Konstantin A.
4 Mitrea, Marius
4 Mnif, Maher
...and 1,055 more Authors
all top 5

Cited in 253 Serials

103 Journal of Mathematical Analysis and Applications
57 Journal of Functional Analysis
49 Journal of Differential Equations
45 Integral Equations and Operator Theory
42 Journal of Mathematical Physics
41 Communications in Mathematical Physics
35 Mathematische Zeitschrift
35 Proceedings of the Royal Society of Edinburgh. Section A. Mathematics
26 Proceedings of the American Mathematical Society
24 Mathematische Nachrichten
23 Journal of Computational and Applied Mathematics
19 Transactions of the American Mathematical Society
18 Linear Algebra and its Applications
15 Mathematische Annalen
14 Letters in Mathematical Physics
14 Results in Mathematics
13 Applied Mathematics and Computation
11 Reviews in Mathematical Physics
11 Advances in Mathematics
11 Annales de l’Institut Henri Poincaré. Physique Théorique
11 Annales Henri Poincaré
10 Publications of the Research Institute for Mathematical Sciences, Kyoto University
9 Mathematical Methods in the Applied Sciences
9 Numerische Mathematik
9 Complex Analysis and Operator Theory
8 Computers & Mathematics with Applications
8 Manuscripta Mathematica
8 Abstract and Applied Analysis
7 Duke Mathematical Journal
7 Journal of Approximation Theory
7 Siberian Mathematical Journal
6 Reports on Mathematical Physics
6 Rocky Mountain Journal of Mathematics
6 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods
6 Mathematical Physics, Analysis and Geometry
6 Mediterranean Journal of Mathematics
6 Advances in Difference Equations
6 Boundary Value Problems
5 Applicable Analysis
5 International Journal of Theoretical Physics
5 Israel Journal of Mathematics
5 Mathematical Notes
5 Journal of Geometry and Physics
5 Annali di Matematica Pura ed Applicata. Serie Quarta
5 Automatica
5 Systems & Control Letters
5 Acta Applicandae Mathematicae
5 Probability Theory and Related Fields
5 Journal de Mathématiques Pures et Appliquées. Neuvième Série
5 Calculus of Variations and Partial Differential Equations
5 Journal of Spectral Theory
5 Nonlinear Analysis. Theory, Methods & Applications
4 Archive for Rational Mechanics and Analysis
4 Journal d’Analyse Mathématique
4 Linear and Multilinear Algebra
4 Functional Analysis and its Applications
4 Memoirs of the American Mathematical Society
4 Monatshefte für Mathematik
4 Acta Mathematicae Applicatae Sinica. English Series
4 Annals of Physics
4 Indagationes Mathematicae. New Series
4 Journal of Evolution Equations
3 Journal of Statistical Physics
3 Ukrainian Mathematical Journal
3 Annales de l’Institut Fourier
3 The Annals of Statistics
3 Computing
3 Glasgow Mathematical Journal
3 Numerical Functional Analysis and Optimization
3 Proceedings of the Edinburgh Mathematical Society. Series II
3 SIAM Journal on Control and Optimization
3 Stochastic Analysis and Applications
3 Constructive Approximation
3 Communications in Partial Differential Equations
3 SIAM Journal on Mathematical Analysis
3 International Journal of Geometric Methods in Modern Physics
3 Bulletin of the American Mathematical Society
3 Operators and Matrices
2 Communications on Pure and Applied Mathematics
2 Physics Letters. A
2 Theoretical and Mathematical Physics
2 Zeitschrift für Angewandte Mathematik und Mechanik (ZAMM)
2 Mathematics of Computation
2 Chaos, Solitons and Fractals
2 Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg
2 Acta Mathematica
2 The Annals of Probability
2 Archiv der Mathematik
2 BIT
2 Journal of Econometrics
2 Mathematica Slovaca
2 Mathematika
2 Quaestiones Mathematicae
2 Quarterly of Applied Mathematics
2 Rendiconti del Circolo Matemàtico di Palermo. Serie II
2 Advances in Applied Mathematics
2 Zeitschrift für Analysis und ihre Anwendungen
2 Annals of Global Analysis and Geometry
2 Applied Numerical Mathematics
2 Applied Mathematics Letters
...and 153 more Serials
all top 5

Cited in 54 Fields

579 Operator theory (47-XX)
366 Ordinary differential equations (34-XX)
294 Partial differential equations (35-XX)
223 Quantum theory (81-XX)
67 Functional analysis (46-XX)
56 Numerical analysis (65-XX)
52 Global analysis, analysis on manifolds (58-XX)
51 Probability theory and stochastic processes (60-XX)
45 Difference and functional equations (39-XX)
41 Statistical mechanics, structure of matter (82-XX)
36 Dynamical systems and ergodic theory (37-XX)
31 Systems theory; control (93-XX)
26 Differential geometry (53-XX)
24 Harmonic analysis on Euclidean spaces (42-XX)
23 Linear and multilinear algebra; matrix theory (15-XX)
21 Calculus of variations and optimal control; optimization (49-XX)
20 Integral equations (45-XX)
19 Relativity and gravitational theory (83-XX)
14 Special functions (33-XX)
13 Several complex variables and analytic spaces (32-XX)
12 Topological groups, Lie groups (22-XX)
12 Mechanics of deformable solids (74-XX)
11 Combinatorics (05-XX)
10 Functions of a complex variable (30-XX)
10 Approximations and expansions (41-XX)
10 Integral transforms, operational calculus (44-XX)
10 Fluid mechanics (76-XX)
10 Optics, electromagnetic theory (78-XX)
9 Real functions (26-XX)
9 Potential theory (31-XX)
8 Statistics (62-XX)
8 Mechanics of particles and systems (70-XX)
7 Computer science (68-XX)
6 Measure and integration (28-XX)
6 Operations research, mathematical programming (90-XX)
6 Biology and other natural sciences (92-XX)
5 Mathematical logic and foundations (03-XX)
4 Algebraic geometry (14-XX)
4 Abstract harmonic analysis (43-XX)
4 Manifolds and cell complexes (57-XX)
3 History and biography (01-XX)
3 Number theory (11-XX)
3 Sequences, series, summability (40-XX)
3 Information and communication theory, circuits (94-XX)
2 Convex and discrete geometry (52-XX)
2 General topology (54-XX)
2 Classical thermodynamics, heat transfer (80-XX)
2 Game theory, economics, finance, and other social and behavioral sciences (91-XX)
1 Associative rings and algebras (16-XX)
1 Nonassociative rings and algebras (17-XX)
1 Category theory; homological algebra (18-XX)
1 \(K\)-theory (19-XX)
1 Astronomy and astrophysics (85-XX)
1 Geophysics (86-XX)

Citations by Year

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