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Author ID: weidmann.joachim Recent zbMATH articles by "Weidmann, Joachim"
Published as: Weidmann, Joachim; Weidmann, J.
External Links: MGP · Wikidata · GND · IdRef
Documents Indexed: 44 Publications since 1965, including 6 Books
1 Further Contribution
Reviewing Activity: 41 Reviews
Co-Authors: 14 Co-Authors with 17 Joint Publications
342 Co-Co-Authors

Publications by Year

Citations contained in zbMATH Open

39 Publications have been cited 1,816 times in 1,520 Documents Cited by Year
Linear operators in Hilbert spaces. Transl. by Joseph Szücs. Zbl 0434.47001
Weidmann, Joachim
625
1980
Spectral theory of ordinary differential operators. Zbl 0647.47052
Weidmann, Joachim
404
1987
Lineare Operatoren in Hilberträumen. Zbl 0344.47001
Weidmann, Joachim
86
1976
On the essential spectrum. Zbl 0189.44104
Gustafson, K.; Weidmann, J.
69
1969
Zur Spektraltheorie von Sturm-Liouville-Operatoren. Zbl 0168.12301
Weidmann, J.
59
1967
The virial theorem and its application to the spectral theory of SChrödinger operators. Zbl 0156.23304
Weidmann, J.
58
1967
Oszillationsmethoden für Systeme gewöhnlicher Differentialgleichungen. Zbl 0206.10002
Weidmann, J.
56
1971
Linear operators in Hilbert spaces. Part II: Applications. (Lineare Operatoren in Hilberträumen. Teil II: Anwendungen.) Zbl 1025.47001
Weidmann, Joachim
48
2003
Linear operators in Hilbert spaces. Part I: Foundations. (Lineare Operatoren in Hilberträumen. Teil I: Grundlagen.) Zbl 0972.47002
Weidmann, Joachim
44
2000
Regular approximations of singular Sturm-Liouville problems. Zbl 0778.34015
Bailey, P. B.; Everitt, W. N.; Weidmann, J.; Zettl, A.
42
1993
One-dimensional Schrödinger operators with local point interactions. Zbl 0833.34082
Buschmann, D.; Stolz, G.; Weidmann, J.
31
1995
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
25
1973
Absolut stetiges Spektrum bei Sturm-Liouville-Operatoren und Dirac-Systemen. Zbl 0479.34007
Weidmann, Joachim
24
1982
Stetige Abhängigkeit der Eigenwerte und Eigenfunktionen elliptischer Differentialoperatoren vom Gebiet. Zbl 0526.35061
Weidmann, Joachim
22
1984
Expansions in generalized eigenfunctions of selfadjoint operators. Zbl 0661.47021
Poerschke, Thomas; Stolz, Günter; Weidmann, Joachim
19
1989
Strong operator convergence and spectral theory of ordinary differential operators. Zbl 0964.47004
Weidmann, Joachim
19
1997
Eigenwerttheorie gewöhnlicher Differentialgleichungen. Bearbeitet von J. Weidmann. Zbl 0347.34013
Jörgens, Konrad; Rellich, Franz
19
1976
Approximation of isolated eigenvalues of general singular ordinary differential operators. Zbl 0842.47029
Stolz, Günter; Weidmann, Joachim
16
1995
Carlemanoperatoren. Zbl 0185.20401
Weidmann, J.
16
1970
Approximation of isolated eigenvalues of ordinary differential operators. Zbl 0781.34052
Stolz, Günter; Weidmann, Joachim
15
1993
Spectral theory of Sturm-Liouville operators approximation by regular problems. Zbl 1098.34065
Weidmann, Joachim
12
2005
On the point spectrum of selfadjoint extensions. Zbl 0791.47005
Brasche, Johannes; Neidhardt, Hagen; Weidmann, Joachim
11
1993
Strong Carleman operators are of Hilbert-Schmidt type. Zbl 0165.49301
Weidmann, J.
10
1968
Continuity of the eigenvalues of self-adjoint operators with respect to the strong operator topology. Zbl 0476.47008
Weidmann, Joachim
9
1980
Potential scattering in a homogeneous electrostatic field. Zbl 0364.35042
Veselic, Kresimir; Weidmann, Joachim
9
1977
Monotone continuity of the spectral resolution and the eigenvalues. Zbl 0448.47008
Weidmann, Joachim
8
1980
On the continuous spectrum of Schrödinger operators. Zbl 0138.35804
Weidmann, J.
8
1966
Asymptotic estimates of wave functions and the existence of wave operators. Zbl 0286.47006
Veselic, Kresimir; Weidmann, Joachim
8
1974
Existenz der Wellenoperatoren für eine allgemeine Klasse von Operatoren. Zbl 0258.47011
Veselic, Kresimir; Weidmann, Joachim
7
1973
Integraloperatoren der Spurklasse. Zbl 0134.31901
Weidmann, J.
6
1966
On the spectra of selfadjoint extensions. Zbl 0797.47002
Brasche, Johannes; Neidhardt, Hagen; Weidmann, Joachim
5
1993
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
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
Verteilung der Eigenwerte für eine Klasse von Integraloperatoren in \(L_2(a,b)\). Zbl 0307.34022
Weidmann, Joachim
1
1975
Scattering theory for partial differential operators. Zbl 0377.47010
Weidmann, Joachim
1
1977
Spectral theory of Sturm-Liouville operators approximation by regular problems. Zbl 1098.34065
Weidmann, Joachim
12
2005
Linear operators in Hilbert spaces. Part II: Applications. (Lineare Operatoren in Hilberträumen. Teil II: Anwendungen.) Zbl 1025.47001
Weidmann, Joachim
48
2003
Linear operators in Hilbert spaces. Part I: Foundations. (Lineare Operatoren in Hilberträumen. Teil I: Grundlagen.) Zbl 0972.47002
Weidmann, Joachim
44
2000
Strong operator convergence and spectral theory of ordinary differential operators. Zbl 0964.47004
Weidmann, Joachim
19
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.
31
1995
Approximation of isolated eigenvalues of general singular ordinary differential operators. Zbl 0842.47029
Stolz, Günter; Weidmann, Joachim
16
1995
Regular approximations of singular Sturm-Liouville problems. Zbl 0778.34015
Bailey, P. B.; Everitt, W. N.; Weidmann, J.; Zettl, A.
42
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
11
1993
On the spectra of selfadjoint extensions. Zbl 0797.47002
Brasche, Johannes; Neidhardt, Hagen; Weidmann, Joachim
5
1993
Expansions in generalized eigenfunctions of selfadjoint operators. Zbl 0661.47021
Poerschke, Thomas; Stolz, Günter; Weidmann, Joachim
19
1989
Spectral theory of ordinary differential operators. Zbl 0647.47052
Weidmann, Joachim
404
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
22
1984
Absolut stetiges Spektrum bei Sturm-Liouville-Operatoren und Dirac-Systemen. Zbl 0479.34007
Weidmann, Joachim
24
1982
Linear operators in Hilbert spaces. Transl. by Joseph Szücs. Zbl 0434.47001
Weidmann, Joachim
625
1980
Continuity of the eigenvalues of self-adjoint operators with respect to the strong operator topology. Zbl 0476.47008
Weidmann, Joachim
9
1980
Monotone continuity of the spectral resolution and the eigenvalues. Zbl 0448.47008
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
86
1976
Eigenwerttheorie gewöhnlicher Differentialgleichungen. Bearbeitet von J. Weidmann. Zbl 0347.34013
Jörgens, Konrad; Rellich, Franz
19
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
25
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.
56
1971
Carlemanoperatoren. Zbl 0185.20401
Weidmann, J.
16
1970
On the essential spectrum. Zbl 0189.44104
Gustafson, K.; Weidmann, J.
69
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.
59
1967
The virial theorem and its application to the spectral theory of SChrödinger operators. Zbl 0156.23304
Weidmann, J.
58
1967
On the continuous spectrum of Schrödinger operators. Zbl 0138.35804
Weidmann, J.
8
1966
Integraloperatoren der Spurklasse. Zbl 0134.31901
Weidmann, J.
6
1966
Ein Satz über nukleare Operatoren im Hilbertraum. Zbl 0131.33002
Weidmann, Joachim
2
1965
all top 5

Cited by 1,504 Authors

45 Gesztesy, Fritz
32 Zettl, Anton
30 Jeribi, Aref
29 Shi, Yuming
27 Behrndt, Jussi
23 Allahverdiev, Bilender Paşaoğlu
23 Teschl, Gerald
22 Stochel, Jan
21 Sun, Jiong
20 Sun, Huaqing
18 Exner, Pavel
18 Qi, Jiangang
17 Malamud, Mark M.
16 Simon, Barry
16 Tuna, Hüseyin
16 Weidmann, Joachim
15 Neidhardt, Hagen
14 Jung, Il Bong
14 Kostenko, Aleksey S.
14 Schmidt, Karl Michael
13 Ren, Guojing
12 Hinton, Don Barker
12 Jabłoński, Zenon Jan
12 Li, Kun
11 Behncke, Horst
11 Everitt, William Norrie
11 Krejčiřík, David
11 Lenz, Daniel H.
11 Lotoreichik, Vladimir
11 Tretter, Christiane
11 Trunk, Carsten
10 del Río Castillo, Rafael René
10 Korotkov, Vitalii Borisovich
10 Marletta, Marco
10 Wei, Guangsheng
9 El-Gebeily, Mohamed A.
9 Kong, Qingkai
9 Mortad, Mohammed Hichem
9 Silva, Luis O.
9 Stolz, Gunter
9 Zhang, Maozhu
9 Zheng, Zhaowen
8 Hao, Xiaoling
8 Herbst, Ira W.
8 Latrach, Khalid
8 Nichols, Roger
8 O’Regan, Donal
8 Remling, Christian
8 Wu, Hongyou
7 Abdmouleh, Faiçal
7 Binding, Paul Anthony
7 Brasche, Johannes Friedemann
7 Budzyński, Piotr
7 Chen, Shaozhu
7 Hempel, Rainer
7 Howard, Peter
7 Klaus, Martin
7 Kubrusly, Carlos S.
7 Liu, Yan
7 Lukic, Milivoje
7 Mitrea, Marius
7 Mogilevskii, Vadim
7 Nyamwala, Fredrick Oluoch
7 Schechter, Martin
7 Seelmann, Albrecht
7 Šimon Hilscher, Roman
7 Sukhtayev, Alim
7 Sukochev, Fedor Anatol’evich
7 Tiedra de Aldecoa, Rafael
6 Ammar, Aymen
6 Ao, Jijun
6 Currie, Sonja
6 Evans, William Desmond
6 Hinz, Andreas M.
6 Holden, Helge
6 Kalf, Hubert
6 Kirsten, Klaus
6 Kolb, Martin
6 Latushkin, Yuri
6 Möller, Manfred
6 Naboko, Serguei N.
6 Pietrzycki, Paweł
6 Stollmann, Peter
6 Šťovíček, Pavel
6 Ugurlu, Ekin
6 Virág, Bálint
6 Volkmer, Hans W.
6 Wang, Aiping
6 Wang, Wanyi
6 Watson, Bruce Alastair
6 Weder, Ricardo A.
6 Zemánek, Petr
5 Albeverio, Sergio A.
5 Antoine, Jean-Pierre
5 Brown, B. Malcolm
5 Donninger, Roland
5 Eckhardt, Jonathan
5 Fischbacher, Christoph
5 Hryniv, Rostyslav O.
5 Keller, Matthias
...and 1,404 more Authors
all top 5

Cited in 325 Serials

120 Journal of Mathematical Analysis and Applications
72 Journal of Functional Analysis
58 Journal of Differential Equations
55 Journal of Mathematical Physics
52 Integral Equations and Operator Theory
46 Communications in Mathematical Physics
39 Mathematische Nachrichten
36 Mathematische Zeitschrift
36 Proceedings of the Royal Society of Edinburgh. Section A. Mathematics
29 Proceedings of the American Mathematical Society
26 Linear Algebra and its Applications
25 Journal of Computational and Applied Mathematics
22 Annales Henri Poincaré
20 Advances in Mathematics
20 Transactions of the American Mathematical Society
19 Letters in Mathematical Physics
19 Mathematical Methods in the Applied Sciences
17 Reviews in Mathematical Physics
17 Mathematische Annalen
16 Applied Mathematics and Computation
16 Complex Analysis and Operator Theory
15 Results in Mathematics
13 Journal of Spectral Theory
12 Reports on Mathematical Physics
11 Annales de l’Institut Henri Poincaré. Physique Théorique
10 Publications of the Research Institute for Mathematical Sciences, Kyoto University
10 Annals of Physics
10 Abstract and Applied Analysis
9 Computers & Mathematics with Applications
9 Linear and Multilinear Algebra
9 Journal of Approximation Theory
9 Numerische Mathematik
9 Mediterranean Journal of Mathematics
8 Applicable Analysis
8 Manuscripta Mathematica
8 Siberian Mathematical Journal
8 Boundary Value Problems
7 Rocky Mountain Journal of Mathematics
7 Duke Mathematical Journal
7 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods
7 Operators and Matrices
6 Archive for Rational Mechanics and Analysis
6 Israel Journal of Mathematics
6 Mathematical Notes
6 Journal of Geometry and Physics
6 Annali di Matematica Pura ed Applicata. Serie Quarta
6 Automatica
6 Journal de Mathématiques Pures et Appliquées. Neuvième Série
6 Calculus of Variations and Partial Differential Equations
6 Mathematical Physics, Analysis and Geometry
6 Advances in Difference Equations
6 Journal of Physics A: Mathematical and Theoretical
5 International Journal of Theoretical Physics
5 Journal d’Analyse Mathématique
5 Studies in Applied Mathematics
5 Systems & Control Letters
5 Acta Applicandae Mathematicae
5 Probability Theory and Related Fields
5 The Journal of Geometric Analysis
5 SIAM Journal on Mathematical Analysis
5 Journal of Evolution Equations
5 Analysis and Mathematical Physics
5 Nonlinear Analysis. Theory, Methods & Applications
4 Journal of Statistical Physics
4 Ukrainian Mathematical Journal
4 Functional Analysis and its Applications
4 Memoirs of the American Mathematical Society
4 Monatshefte für Mathematik
4 Numerical Functional Analysis and Optimization
4 Proceedings of the Edinburgh Mathematical Society. Series II
4 Quaestiones Mathematicae
4 Rendiconti del Circolo Matemàtico di Palermo. Serie II
4 Acta Mathematicae Applicatae Sinica. English Series
4 Constructive Approximation
4 Proceedings of the Indian Academy of Sciences. Mathematical Sciences
4 Indagationes Mathematicae. New Series
4 Potential Analysis
4 Boletín de la Sociedad Matemática Mexicana. Third Series
4 International Journal of Geometric Methods in Modern Physics
4 Banach Journal of Mathematical Analysis
4 Concrete Operators
4 Advances in Operator Theory
3 Nonlinearity
3 Physics Letters. A
3 Mathematics of Computation
3 Annales de l’Institut Fourier
3 The Annals of Probability
3 The Annals of Statistics
3 Archiv der Mathematik
3 Computing
3 Glasgow Mathematical Journal
3 SIAM Journal on Control and Optimization
3 Stochastic Analysis and Applications
3 Asymptotic Analysis
3 Communications in Partial Differential Equations
3 Stochastic Processes and their Applications
3 Journal of Mathematical Sciences (New York)
3 Filomat
3 Electronic Journal of Probability
3 European Series in Applied and Industrial Mathematics (ESAIM): Control, Optimization and Calculus of Variations
...and 225 more Serials
all top 5

Cited in 55 Fields

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

Citations by Year

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