| Generalized resolvents and the boundary value problems for Hermitian operators with gaps VA Derkach, MM Malamud Journal of Functional Analysis 95 (1), 1-95, 1991 | 659 | 1991 |
| The extension theory of Hermitian operators and the moment problem VA Derkach, MM Malamud Journal of mathematical sciences 73 (2), 141-242, 1995 | 397 | 1995 |
| Boundary relations and their Weyl families V Derkach, S Hassi, M Malamud, H De Snoo Transactions of the American Mathematical Society 358 (12), 5351-5400, 2006 | 190 | 2006 |
| 1-D Schrödinger operators with local point interactions on a discrete set AS Kostenko, MM Malamud Journal of Differential Equations 249 (2), 253-304, 2010 | 186 | 2010 |
| On the deficiency indices and self-adjointness of symmetric Hamiltonian systems M Lesch, M Malamud Journal of Differential Equations 189 (2), 556-615, 2003 | 144 | 2003 |
| Generalized resolvents of symmetric operators and admissibility HSV de Snoo, VA Derkach, S Hassi, MM Malamud Methods of Functional Analysis and Topology 6 (03), 24-55, 2000 | 138 | 2000 |
| On a formula of the generalized resolvents of a nondensely defined hermitian operator MM Malamud Ukrainian mathematical journal 44 (12), 1522-1547, 1992 | 132 | 1992 |
| Uniqueness questions in inverse problems for systems of differential equations on a finite interval MM Malamud Transactions of the Moscow Mathematical Society 60, 173-224, 1999 | 129 | 1999 |
| Weyl function and spectral properties of self-adjoint extensions JF Brasche, M Malamud, H Neidhardt Integral Equations and Operator Theory 43 (3), 264-289, 2002 | 125 | 2002 |
| Boundary relations and generalized resolvents of symmetric operators V Derkach, S Hassi, M Malamud, H de Snoo Russian Journal of Mathematical Physics 16 (1), 17-60, 2009 | 116 | 2009 |
| Krein type formula for canonical resolvents of dual pairs of linear relations MM Malamud, VI Mogilevskii Methods of Functional Analysis and Topology 8 (04), 72-100, 2002 | 98 | 2002 |
| Scattering matrices and Weyl functions J Behrndt, MM Malamud, H Neidhardt Proceedings of the London Mathematical Society 97 (3), 568-598, 2008 | 97 | 2008 |
| Similarity of Volterra operators and related questions of the theory of differential equations of fractional order MM Malamud Transactions of the Moscow Mathematical Society 55, 57-122, 1994 | 94* | 1994 |
| Some classes of extensions of a Hermitian operator with lacunae MM Malamud Ukraın. Mat. Zh 44 (2), 215-233, 1992 | 91* | 1992 |
| On the Weyl function and Hermite operators with lacunae VA Derkach, MM Malamud Doklady Akademii Nauk 293 (5), 1041-1046, 1987 | 91 | 1987 |
| Spectral theory of operator measures in Hilbert space MM Malamud, SM Malamud Algebra i analiz 15 (3), 1-77, 2003 | 87 | 2003 |
| On Kreĭn's extension theory of nonnegative operators S Hassi, M Malamud, H de Snoo Mathematische Nachrichten 274 (1), 40-73, 2004 | 76 | 2004 |
| Spectral theory of semibounded Sturm–Liouville operators with local interactions on a discrete set S Albeverio, A Kostenko, M Malamud Journal of mathematical physics 51 (10), 102102, 2010 | 74 | 2010 |
| On the spectral theory of Gesztesy–Šeba realizations of 1-D Dirac operators with point interactions on a discrete set R Carlone, M Malamud, A Posilicano Journal of Differential Equations 254 (9), 3835-3902, 2013 | 72 | 2013 |
| Sturm–Liouville boundary value problems with operator potentials and unitary equivalence M Malamud, H Neidhardt Journal of Differential Equations 252 (11), 5875-5922, 2012 | 71 | 2012 |
