A Krein space approach to symmetric ordinary differential operators with an indefinite weight function B Curgus, H Langer J. Differential Equations 79 (1), 31-61, 1989 | 197 | 1989 |
On the regularity of the critical point infinity of definitizable operators B Ćurgus Integral Equations and Operator Theory 8, 462-488, 1985 | 76 | 1985 |
The Operator is Similar to a Selfadjoint Operator in L2(R) B Ćurgus, B Najman Proceedings of the American Mathematical Society, 1125-1128, 1995 | 73* | 1995 |
A Krein space approach to elliptic eigenvalue problems with indefinite weights B Curgus, B Najman DIFFERENTIAL AND INTEGRAL EQUATIONS-ATHENS- 7, 1241-1241, 1994 | 44 | 1994 |
Quasi-uniformly positive operators in Krein space B Ćurgus, B Namjan Operator Theory and Boundary Eigenvalue Problems: International Workshop in …, 1995 | 29 | 1995 |
Discreteness of the spectrum of second-order differential operators and associated embedding theorems B Ćurgus, TT Read Journal of Differential Equations 184 (2), 526-548, 2002 | 26 | 2002 |
The linearization of boundary eigenvalue problems and reproducing kernel Hilbert spaces B Ćurgus, A Dijksma, T Read Linear Algebra and its Applications 329 (1-3), 97-136, 2001 | 23 | 2001 |
Roots and polynomials as homeomorphic spaces B Ćurgus, V Mascioni Expositiones Mathematicae 24 (1), 81-95, 2006 | 22 | 2006 |
Positive differential operators in Krein space L2 (R) B Curgus, B Najman Oper. Theory Adv. Appl., Birkhäuser, Basel 106, 113-130, 1998 | 22 | 1998 |
Characteristic functions of unitary colligations and of bounded operators in Krein spaces B Ćurgus, A Dijksma, H Langer, H de Snoo The Gohberg Anniversary Collection: Volume II: Topics in Analysis and …, 1989 | 19 | 1989 |
A contraction of the Lucas polygon B Ćurgus, V Mascioni Proceedings of the American Mathematical Society 132 (10), 2973-2981, 2004 | 18 | 2004 |
Standard symmetric operators in Pontryagin spaces: a generalized von Neumann formula and minimality of boundary coefficients T Azizov, B Ćurgus, A Dijksma Journal of Functional Analysis 198 (2), 361-412, 2003 | 16 | 2003 |
Positive Differential Operators in Krein Space L2(ℝ) B Ćurgus, B Najman Recent Developments in Operator Theory and Its Applications: International …, 1996 | 16 | 1996 |
A generalization of Routh's triangle theorem Á Bényi, B Ćurgus The American Mathematical Monthly 120 (9), 841-846, 2013 | 14 | 2013 |
A counterexample in Sturm–Liouville completeness theory P Binding, B Ćurgus Proceedings of the Royal Society of Edinburgh Section A: Mathematics 134 (2 …, 2004 | 13 | 2004 |
The Riesz basis property of an indefinite Sturm–Liouville problem with non-separated boundary conditions B Ćurgus, A Fleige, A Kostenko Integral Equations and Operator Theory 77, 533-557, 2013 | 10 | 2013 |
Riesz Bases of Root Vectors of Indefinite Sturm-Liouville Problems with Eigenparameter Dependent Boundary Conditions, I P Binding, B Ćurgus Operator Theory and Indefinite Inner Product Spaces: Presented on the …, 2006 | 10 | 2006 |
Form domains and eigenfunction expansions for differential equations with eigenparameter dependent boundary conditions P Binding, B Ćurgus Canadian Journal of Mathematics 54 (6), 1142-1164, 2002 | 9 | 2002 |
Continuous embeddings, completions and complementation in Krein spaces B Ćurgus, H Langer Radovi Matematički 12 (1), 37, 2003 | 7 | 2003 |
Boundary value problems in Krein spaces B Ćurgus Glasnik matematički 35 (1), 45-58, 2000 | 7 | 2000 |