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Articles

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ON THE ASYMPTOTICS OF EIGENVALUES OF THE NEUMANN PROBLEM FOR THE SCHRODINGER ¨ OPERATOR
Azerbaijan State Oil and Industry University, Baku, Azerbaijan and Araz Aliev

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Solvability of the inverse spectral problem for Sturm-Liouville operator with spectral parameter in the boundary condition
Azerbaijan State Oil and Industry University (ASOIU), Leyla Mammadova, Ibrahim Nabiev, and Baku State University

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Upper bounds for Berezin numbers of self-adjoint operators and applications
College of Science, King Saud University, Riyadh, Saudi Arabia; Mubariz Garayev; Hocine Guediri; and Farouq S.N. Alshormani

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ON THE UNIQUENESS OF INVERSE PROBLEMS FOR ”WEIGHTED” STURM-LIOUVILLE OPERATOR WITH DELTA INTERACTION
Adıyaman University, Adıyaman, Turkiye; Manaf Dzh. Manafov; and Mehmet B. Tanrıveren

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INVERSE NODAL PROBLEMS FOR PENCILS OF SINGULAR STURM-LIOUVILLE OPERATORS
Sivas Cumhuriyet University, Sivas, Turkiye and Rauf Amirov

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ON THE SPECTRAL THEORY OF A FOURTH-ORDER DIFFERENTIAL PENCIL ON THE WHOLE REAL AXIS
Azerbaijan University, Nigar F. Gafarova, Agil Kh. Khanmamedov, and Baku State University

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CONVERGENCE OF ITERATES OF PROBABILITY MEASURES ON LOCALLY COMPACT GROUPS
Azerbaijan State Oil and Industry University (ASOIU) and Heybetkulu Mustafayev

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ON THE MINIMALITY OF A PART OF EIGEN- AND ASSOCIATED VECTORS FOR A CLASS OF THIRD-ORDER QUASI-ELLIPTIC OPE
Azerbaijan State Oil and Industry University (ASOIU), Aydan T. Gazilova, Sabir S. Mirzoev, and Baku State University

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EULER-TYPE SYSTEM OF EQUATIONS IN VARIATIONAL PROBLEMS WITH DELAYED ARGUMENT
Institute of Mathematics and Mechanics, Baku, Azerbaijan; Aygun M. Isayeva; and Misir J. Mardanov