American Mathematical Society Translations – serie

In celebration of E. B. Dynkin's 70th birthday, this book presents current papers by those who participated in Dynkin's seminar on Lie groups and Lie algebras in the late 1950s and early 1960s. Dynkin had a major influence not only on mathematics, but also on the students who attended his seminar - many of whom are today's leading mathematicians in Russia and in the U.S. Dynkin's contributions to the theory of Lie groups is well known, and the survey paper by Karpelevich, Onishchik, and Vinberg allows readers to gain a deeper understanding of this work. Features several aspects of modern developments in Lie groups and Lie algebras, including...theory of invariants superalgebras arithmetic applications connections with mathematical physics. Providing insight on the extraordinary mathematical traditions that grew out of this important seminar, ""Lie Groups and Lie Algebras"" is a fitting celebration of Dynkin's achievements.

This volume is a collection of papers on model theory and its applications. The longest paper, ""Model Theory of Unitriangular Groups"" by O. V. Belegradek, forms a subtle general theory behind Maltsev's famous correspondence between rings and groups. This is the first published paper on the topic. Given the present model-theoretic interest in algebraic groups, Belegradek's work is of particular interest to logicians and algebraists. The rest of the collection consists of papers on various questions of model theory, mainly on stability theory. Contributors of this title are leading Russian researchers in the field.

This volume offers an account of the present state of the art in pseudoperiodic topology - a young branch of mathematics, born at the boundary between the ergodic theory of dynamical systems, topology, and number theory. Related topics include the theory of algorithms, convex integer polyhedra, Morse inequalities, real algebraic geometry, statistical physics, and algebraic number theory. The book contains many new results. Most of the articles contain brief surveys on the topics, making the volume accessible to a broad audience. From the Preface by V.I. Arnold: 'The authors...have done much to show how modern mathematics begets, from this sea of pathological counterexamples, remarkable general and universal laws, whose discovery would be unthinkable and whose formulation would be impossible in the naive set-theoretical setting'.

This collection consists of four papers in different areas of mathematical physics united by the intrinsic coherence of the asymptotic methods used. The papers describe both the known results and most recent achievements, as well as new concepts and ideas in mathematical analysis of quantum and wave problems. In the introductory paper 'Quantization and Intrinsic Dynamics', a relationship between quantization of symplectic manifolds and nonlinear wave equations is described and discussed from the viewpoint of the weak asymptotics method (asymptotics in distributions) and the semiclassical approximation method. It also explains a hidden dynamic geometry that arises when using these methods.Three other papers discuss applications of asymptotic methods to the construction of wave-type solutions of nonlinear PDE's, to the theory of semiclassical approximation (in particular, the Whitham method) for nonlinear second-order ordinary differential equations, and to the study of the Schrodinger type equations whose potential wells are sufficiently shallow that the discrete spectrum contains precisely one point. All the papers contain detailed references and are oriented not only to specialists in asymptotic methods but also to a wider audience of researchers and graduate students working in partial differential equations and mathematical physics.

This book contains articles on analysis, theory of functions, partial differential equations, representation theory, and other areas of mathematics. It also includes two historical papers: an article about Professor G. I. Natanson and a note about the role of L. V. Kantorovich in developing computational mathematics in the Soviet Union. The book is suitable for graduate students and researchers interested in analysis and differential equations. It has many articles of interest for a broad mathematical audience.

This volume contains translations of papers that originally appeared in the Japanese journal ""Sugaku"". The papers range over a variety of topics, including differential equations with free boundary, singular integral operators, operator algebras, and relations between the Brownian motion on a manifold with function theory. The volume is suitable for graduate students and research mathematicians interested in analysis and differential equations.

This volume contains translations of papers that originally appeared in the Japanese journal Sugaku. The papers range over a variety of topics, including operator algebras, analysis, and statistics.

This collection presents new and interesting applications of Poisson geometry to some fundamental well-known problems in mathematical physics. In addition to advanced Poisson geometry, the methods used by the authors include unexpected algebras with non-Lie commutation relations, nontrivial (quantum) Kahlerian structures of hypergeometric type, dynamical systems theory, semiclassical asymptotics, and more. The volume is suitable for graduate students and researchers interested in mathematical physics. Other AMS publications by M. Karasev include ""Nonlinear Poisson Brackets""; ""Geometry and Quantization"", ""Coherent Transform, Quantization, and Poisson Geometry"", and ""Asymptotic Methods for Wave and Quantum Problems"".

This book is a collection of papers on dynamical and statistical theory of nonlinear wave propagation in dispersive conservative media. Emphasis is on waves on the surface of an ideal fluid and on Rossby waves in the atmosphere. Although the book deals mainly with weakly nonlinear waves, it is more than simply a description of standard perturbation techniques. The goal is to show that the theory of weakly interacting waves is naturally related to such areas of mathematics as Diophantine equations, differential geometry of waves, Poincare normal forms, and the inverse scattering method.

This and the next volume in the series (see ""TRANS2/219"") consist of articles written on the occasion of the 60th birthday anniversary of the well-known St. Petersburg specialist in number theory Sergey Vostokov. Among the authors are many students and colleagues of Vostokov. The articles are devoted to topics in number theory that are close to Vostokov's scientific interests. The book is suitable for graduate students and researchers interested in number theory.

This and the previous volume in the series (see ""TRANS2/218"") consist of articles written on the occasion of the 60th birthday anniversary of the well-known St. Petersburg specialist in number theory Sergey Vostokov. Among the authors are many students and colleagues of Vostokov. The articles are devoted to topics in number theory that are close to Vostokov's scientific interests. The book is suitable for graduate students and researchers interested in number theory.

This volume is devoted to the memory of the famous Saint Petersburg mathematician Olga Aleksandrovna Ladyzhenskaya. For many years she ran the Saint Petersburg Seminar on mathematical physics, which became a basis for the scientific school she created. The ten articles in the volume, written by students and colleagues of O. A. Ladyzhenskaya, are mainly devoted to boundary value problems for partial differential equations and to spectral problems for differential operators.

This volume contains articles on analysis, theory of algebraic groups, partial differential equations, pseudodifferential operators, wavelets, and other areas of mathematics.

This volume is dedicated to the eightieth birthday of Professor M. Sh. Birman. It contains original articles in spectral and scattering theory of differential operators, in particular, Schrodinger operators, and in homogenization theory. All articles are written by members of M. Sh. Birman's research group who are affiliated with different universities all over the world. A specific feature of the majority of the papers is a combination of traditional methods with new modern ideas.

Includes articles by friends and collaborators of a renowned Russian mathematician V P Havin, prepared on the occasion of Havin's 75th birthday. This book presents articles devoted to areas of analysis where Havin himself worked successfully for many years.

This volume contains articles on analysis, probability, partial differential operators, frames, and other areas of mathematics. The volume also contains a comprehensive article about the classification of pseudo-regular convex polyhedra. This book is suitable for a broad group of graduate students and researchers interested in the topics presented here.

Contains translations of papers that originally appeared in the Japanese journal ""Sigaku"", and range over a variety of topics in probability theory, statistics, and applications. This title is suitable for graduate students and research mathematicians interested in probability and statistics.

This volume contains translations of papers that originally appeared in the Japanese journal ‘Sugaku’. These papers range over a variety of topics in ordinary and partial differential equations, and in analysis. Many of them are survey papers presenting new results obtained in the last few years. This volume is suitable for graduate students and research mathematicians interested in analysis and differential equations.|This volume contains translations of papers that originally appeared in the Japanese journal ‘Sugaku’. These papers range over a variety of topics in ordinary and partial differential equations, and in analysis. Many of them are survey papers presenting new results obtained in the last few years. This volume is suitable for graduate students and research mathematicians interested in analysis and differential equations.

This book contains papers that engage a wide set of classical and modern topics in partial differential equations, including linear and nonlinear equations, variational problems, the Navier-Stokes system, and the Boltzmann equation. The results include existence and uniqueness theorems, qualitative properties of solutions, a priori estimates, and nonexistence theorems. Table of Contents: J. Andersson, H. Shahgholian, and G. S. Weiss -- Regularity below the $C^2$ threshold for a torsion problem, based on regularity for Hamilton-Jacobi equations; A. Arkhipova -- Signorini-type problem in $\mathbb{R}^N$ for a class of quadratic functional; M. Bildhauer and M. Fuchs -- A 2D-invariant of a theorem of Uraltseva and Urdaletova for higher order variational problems; M. Bostan, I. M. Gamba, and T. Goudon -- The linear Boltzmann equation with space periodic electric field; L. Caffarelli and L. Silvestre -- Smooth approximations of solutions to nonconvex fully nonlinear elliptic equations; P. Constantin and G. Seregin -- Holder continuity of solutions of 2D Navier-Stokes equations with singular forcing; M. Giaquinta, P. M. Mariano, G. Modica, and D. Mucci -- Currents and curvature varifolds in continuum mechanics; N. M. Ivochkina -- On classic solvability of the $m$-Hessian evolution equation; N. V. Krylov -- About an example of N. N. Ural'tseva and weak uniqueness for elliptic operators; V. Maz'ya and R. McOwen -- On the fundamental solution of an elliptic equation in nondivergence form; G. Mingione -- Boundary regularity for vectorial problems; A. Nazarov and A. Reznikov -- Attainability of infima in the critical Sobolev trace embedding theorem on manifolds; M. V. Safonov -- Non-divergence elliptic equations of second order with unbounded drift; V. V. Zhikov and S. E. Pastukhova -- Global solvability of Navier-Stokes equations for a nonhomogeneous non-Newtonian fluid. (TRANS2/229)

This book is a collection of articles devoted to the theory of linear operators in Hilbert spaces and its applications. The subjects covered range from the abstract theory of Toeplitz operators to the analysis of very specific differential operators arising in quantum mechanics, electromagnetism, and the theory of elasticity; the stability of numerical methods is also discussed. Many of the articles deal with spectral problems for not necessarily selfadjoint operators. Some of the articles are surveys outlining the current state of the subject and presenting open problems.|This book is a collection of articles devoted to the theory of linear operators in Hilbert spaces and its applications. The subjects covered range from the abstract theory of Toeplitz operators to the analysis of very specific differential operators arising in quantum mechanics, electromagnetism, and the theory of elasticity; the stability of numerical methods is also discussed. Many of the articles deal with spectral problems for not necessarily selfadjoint operators. Some of the articles are surveys outlining the current state of the subject and presenting open problems.

This volume, devoted to the 70th birthday of the well-known St. Petersburg mathematician A. M. Vershik, contains a collection of articles by participants in the conference Representation Theory, Dynamical Systems, and Asymptotic Combinatorics, held in St. Petersburg in June of 2004. The book is suitable for graduate students and researchers interested in combinatorial and dynamical aspects of group representation theory.

This book presents the proceedings of the international workshop, ``Advances in Mathematical Analysis of Partial Differential Equations'' held at the Institut Mittag-Leffler, Stockholm, Sweden, July 9-13, 2012, dedicated to the memory of the outstanding Russian mathematician Olga A. Ladyzhenskaya. The volume contains papers that engage a wide set of modern topics in the theory of linear and nonlinear partial differential equations and applications, including variational and free boundary problems, mathematical problems of hydrodynamics, and magneto-geostrophic equations.

This volume is dedicated to V.A. Marchenko on the occasion of his 90th birthday. It contains refereed original papers and survey articles written by his colleagues and former students of international stature and focuses on the areas to which he made important contributions: spectral theory of differential and difference operators and related topics of mathematical physics, including inverse problems of spectral theory, homogenization theory, and the theory of integrable systems. The papers in the volume provide a comprehensive account of many of the most significant recent developments in that broad spectrum of areas.