Edgar Krahn 1894-1961
Title | Edgar Krahn 1894-1961 PDF eBook |
Author | Ülo Lumiste |
Publisher | IOS Press |
Pages | 212 |
Release | 1994 |
Genre | Geometry, Differential |
ISBN | 9789051991680 |
Edgar Krahn, a Centenary Volume
Title | Edgar Krahn, a Centenary Volume PDF eBook |
Author | J. Peetre |
Publisher | IOS Press |
Pages | 196 |
Release | 1994-08 |
Genre | Mathematics |
ISBN | 9789051991680 |
Edgar Krahn was one of the two authors of the celebrated FaberKrahn inequality connected with the Rayleigh conjecture and who was one of the first to consider isoperimetric problems in the multidimensional case. This volume commenmorates his 100th birthday and surveys the major implicaions of his work in this century.
Analytic and Geometric Inequalities and Applications
Title | Analytic and Geometric Inequalities and Applications PDF eBook |
Author | Themistocles RASSIAS |
Publisher | Springer Science & Business Media |
Pages | 377 |
Release | 2012-12-06 |
Genre | Mathematics |
ISBN | 9401145776 |
Analytic and Geometric Inequalities and Applications is devoted to recent advances in a variety of inequalities of Mathematical Analysis and Geo metry. Subjects dealt with in this volume include: Fractional order inequalities of Hardy type, differential and integral inequalities with initial time differ ence, multi-dimensional integral inequalities, Opial type inequalities, Gruss' inequality, Furuta inequality, Laguerre-Samuelson inequality with extensions and applications in statistics and matrix theory, distortion inequalities for ana lytic and univalent functions associated with certain fractional calculus and other linear operators, problem of infimum in the positive cone, alpha-quasi convex functions defined by convolution with incomplete beta functions, Chebyshev polynomials with integer coefficients, extremal problems for poly nomials, Bernstein's inequality and Gauss-Lucas theorem, numerical radii of some companion matrices and bounds for the zeros of polynomials, degree of convergence for a class of linear operators, open problems on eigenvalues of the Laplacian, fourth order obstacle boundary value problems, bounds on entropy measures for mixed populations as well as controlling the velocity of Brownian motion by its terminal value. A wealth of applications of the above is also included. We wish to express our appreciation to the distinguished mathematicians who contributed to this volume. Finally, it is our pleasure to acknowledge the fine cooperation and assistance provided by the staff of Kluwer Academic Publishers. June 1999 Themistocles M. Rassias Hari M.
Topics in Spectral Geometry
Title | Topics in Spectral Geometry PDF eBook |
Author | Michael Levitin |
Publisher | American Mathematical Society |
Pages | 346 |
Release | 2023-11-30 |
Genre | Mathematics |
ISBN | 1470475251 |
It is remarkable that various distinct physical phenomena, such as wave propagation, heat diffusion, electron movement in quantum mechanics, oscillations of fluid in a container, can be described using the same differential operator, the Laplacian. Spectral data (i.e., eigenvalues and eigenfunctions) of the Laplacian depend in a subtle way on the geometry of the underlying object, e.g., a Euclidean domain or a Riemannian manifold, on which the operator is defined. This dependence, or, rather, the interplay between the geometry and the spectrum, is the main subject of spectral geometry. Its roots can be traced to Ernst Chladni's experiments with vibrating plates, Lord Rayleigh's theory of sound, and Mark Kac's celebrated question “Can one hear the shape of a drum?” In the second half of the twentieth century spectral geometry emerged as a separate branch of geometric analysis. Nowadays it is a rapidly developing area of mathematics, with close connections to other fields, such as differential geometry, mathematical physics, partial differential equations, number theory, dynamical systems, and numerical analysis. This book can be used for a graduate or an advanced undergraduate course on spectral geometry, starting from the basics but at the same time covering some of the exciting recent developments which can be explained without too many prerequisites.
Complex Quantum Systems: Analysis Of Large Coulomb Systems
Title | Complex Quantum Systems: Analysis Of Large Coulomb Systems PDF eBook |
Author | Heinz Siedentop |
Publisher | World Scientific |
Pages | 303 |
Release | 2013-05-20 |
Genre | Science |
ISBN | 9814460168 |
This volume is based on lectures given during the program “Complex Quantum Systems” held at the National University of Singapore's Institute for Mathematical Sciences from 17 February to 27 March 2010. It guides the reader through two introductory expositions on large Coulomb systems to five of the most important developments in the field: derivation of mean field equations, derivation of effective Hamiltonians, alternative high precision methods in quantum chemistry, modern many-body methods originating from quantum information, and — the most complex — semirelativistic quantum electrodynamics.These introductions are written by leaders in their fields; amongst them are Volker Bach, Rafael Benguria, Thomas Chen, and Jan Philip Solovej. Together, they fill a gap between current textbooks and the vast modern literature on complex quantum systems.
Spectral Analysis of Quantum Hamiltonians
Title | Spectral Analysis of Quantum Hamiltonians PDF eBook |
Author | Rafael Benguria |
Publisher | Springer Science & Business Media |
Pages | 341 |
Release | 2012-06-30 |
Genre | Mathematics |
ISBN | 3034804148 |
This volume contains surveys as well as research articles broadly centered on spectral analysis. Topics range from spectral continuity for magnetic and pseudodifferential operators to localization in random media, from the stability of matter to properties of Aharonov-Bohm and Quantum Hall Hamiltonians, from waveguides and resonances to supersymmetric models and dissipative fermion systems. This is the first of a series of volumes reporting every two years on recent progress in spectral theory.
Mathematical Constants
Title | Mathematical Constants PDF eBook |
Author | Steven R. Finch |
Publisher | Cambridge University Press |
Pages | 634 |
Release | 2003-08-18 |
Genre | Mathematics |
ISBN | 9780521818056 |
Steven Finch provides 136 essays, each devoted to a mathematical constant or a class of constants, from the well known to the highly exotic. This book is helpful both to readers seeking information about a specific constant, and to readers who desire a panoramic view of all constants coming from a particular field, for example, combinatorial enumeration or geometric optimization. Unsolved problems appear virtually everywhere as well. This work represents an outstanding scholarly attempt to bring together all significant mathematical constants in one place.