Gerald Teschl

Subjects

Differential equations, Functional analysis, Operator theory, Quantum theory, Computational complexity, Computer Science, Constructive quantum field theory, Differential equations, nonlinear, numerical solutions, Dynamic equations on time scales or measure chains, Dynamical systems and ergodic theory -- Instructional exposition (textbooks, tutorial papers, etc.), Dynamical systems and ergodic theory -- Instructional exposition (textbooks, tutorial papers, etc.)., Dynamics, Functional analysis -- Instructional exposition (textbooks, tutorial papers, etc.)., Functional analysis -- Linear function spaces and their duals -- Sobolev spaces and other spaces of "smooth" functions, embedding theorems, trace theorems, General (adjoints, conjugates, products, inverses, domains, ranges, etc.), General mathematical topics and methods in quantum theory, General spectral theory, General theory of linear operators, General topics in linear spectral theory, Hyperbolic equations and systems, Initial value problems for first-order hyperbolic systems, Jacobi (tridiagonal) operators (matrices) and generalizations, Linear function spaces and their duals, Mathematical physics, Mathematics