Peter Kuchment, Texas A&M University, College Station, TX.Evgeny Semenov, Voronzeh State University, Voronezh, Russia.

• P. Kuchment and E. Semenov, IntroductionS. Krein, Voronezh Winter Mathematical SchoolS. Krein, Recollections of Mark KreinP. Kuchment and V. Lin, Selim Krein and Voronezh Winter Mathematical SchoolsM. Grabovskaya and V. Kononenko, A few words about our beloved teacher in mathematics and lifeY. Belopolskaya, Probabilistic interpretations of quasilinear parabolic systemsS. Belyi and E. Tsekanovskii, On sectorial L-systems with Schrodinger operatorA. Cialdea and V. Maz'ya, The $L^p$-dissipativity of certain differential and integral operatorsG. Derfel, Y. Feng, and S. Molchanov, Probabilistic approach to a cell growth modelG. Eskin, New examples of Hawking radiation from acoustic black holesL. Friedlander, On multiplicative properties of determinantsV. Gol'dshtein, V. Pchelintsev, and A. Ukhlov, Spectral properties of the Neumann-Laplace operator in quasiconformal regular domainsY. Ilyashenko, First steps of the global bifurcation theory in the planeV. Ivrii, Spectral asymptotics for fractional LaplaciansA. Katsevich, M. Bertola, and A. Tovbis, Spectral analysis and decomposition of normal operators related with the multi-interval finite Hilbert transformM. Kha and V. Lin, Polynomial-like elements in vector spaces with group actionsN. D. Kopachevsky, V. I. Voytitsky, and Z. Z. Sitshayeva, On two hydromechanical problems inspired by works of S. KreinG. A. Kurina, Adjoint discrete systems with properly stated leading termsE. Lakshtanov and B. Vainberg, Solution of the initial value problem for the focusing Davey-Stewartson II systemV. P. Maslov, Vortex quantization in classical mechanicsA. Pankov, Elliptic operators with nonstandard growth condition: Some results and open problemsV. Rabinovich, Essential spectrum of Schrodinger operators with $\delta$ and $\delta^\prime$-interactions on systems of unbounded smooth hypersurfaces in $\mathbb{R}^n$.

Peter Kuchment, Texas A&M University, College Station, TX.Evgeny Semenov, Voronzeh State University, Voronezh, Russia.

• P. Kuchment and E. Semenov, IntroductionS. Krein, Voronezh Winter Mathematical SchoolS. Krein, Recollections of Mark KreinP. Kuchment and V. Lin, Selim Krein and Voronezh Winter Mathematical SchoolsM. Grabovskaya and V. Kononenko, A few words about our beloved teacher in mathematics and lifeY. Belopolskaya, Probabilistic interpretations of quasilinear parabolic systemsS. Belyi and E. Tsekanovskii, On sectorial L-systems with Schrodinger operatorA. Cialdea and V. Maz'ya, The $L^p$-dissipativity of certain differential and integral operatorsG. Derfel, Y. Feng, and S. Molchanov, Probabilistic approach to a cell growth modelG. Eskin, New examples of Hawking radiation from acoustic black holesL. Friedlander, On multiplicative properties of determinantsV. Gol'dshtein, V. Pchelintsev, and A. Ukhlov, Spectral properties of the Neumann-Laplace operator in quasiconformal regular domainsY. Ilyashenko, First steps of the global bifurcation theory in the planeV. Ivrii, Spectral asymptotics for fractional LaplaciansA. Katsevich, M. Bertola, and A. Tovbis, Spectral analysis and decomposition of normal operators related with the multi-interval finite Hilbert transformM. Kha and V. Lin, Polynomial-like elements in vector spaces with group actionsN. D. Kopachevsky, V. I. Voytitsky, and Z. Z. Sitshayeva, On two hydromechanical problems inspired by works of S. KreinG. A. Kurina, Adjoint discrete systems with properly stated leading termsE. Lakshtanov and B. Vainberg, Solution of the initial value problem for the focusing Davey-Stewartson II systemV. P. Maslov, Vortex quantization in classical mechanicsA. Pankov, Elliptic operators with nonstandard growth condition: Some results and open problemsV. Rabinovich, Essential spectrum of Schrodinger operators with $\delta$ and $\delta^\prime$-interactions on systems of unbounded smooth hypersurfaces in $\mathbb{R}^n$.

Peter Kuchment, Texas A&M University, College Station, TX.Evgeny Semenov, Voronzeh State University, Voronezh, Russia.

• P. Kuchment and E. Semenov, IntroductionS. Krein, Voronezh Winter Mathematical SchoolS. Krein, Recollections of Mark KreinP. Kuchment and V. Lin, Selim Krein and Voronezh Winter Mathematical SchoolsM. Grabovskaya and V. Kononenko, A few words about our beloved teacher in mathematics and lifeY. Belopolskaya, Probabilistic interpretations of quasilinear parabolic systemsS. Belyi and E. Tsekanovskii, On sectorial L-systems with Schrodinger operatorA. Cialdea and V. Maz'ya, The $L^p$-dissipativity of certain differential and integral operatorsG. Derfel, Y. Feng, and S. Molchanov, Probabilistic approach to a cell growth modelG. Eskin, New examples of Hawking radiation from acoustic black holesL. Friedlander, On multiplicative properties of determinantsV. Gol'dshtein, V. Pchelintsev, and A. Ukhlov, Spectral properties of the Neumann-Laplace operator in quasiconformal regular domainsY. Ilyashenko, First steps of the global bifurcation theory in the planeV. Ivrii, Spectral asymptotics for fractional LaplaciansA. Katsevich, M. Bertola, and A. Tovbis, Spectral analysis and decomposition of normal operators related with the multi-interval finite Hilbert transformM. Kha and V. Lin, Polynomial-like elements in vector spaces with group actionsN. D. Kopachevsky, V. I. Voytitsky, and Z. Z. Sitshayeva, On two hydromechanical problems inspired by works of S. KreinG. A. Kurina, Adjoint discrete systems with properly stated leading termsE. Lakshtanov and B. Vainberg, Solution of the initial value problem for the focusing Davey-Stewartson II systemV. P. Maslov, Vortex quantization in classical mechanicsA. Pankov, Elliptic operators with nonstandard growth condition: Some results and open problemsV. Rabinovich, Essential spectrum of Schrodinger operators with $\delta$ and $\delta^\prime$-interactions on systems of unbounded smooth hypersurfaces in $\mathbb{R}^n$.