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Publications by Karel Pravda-Starov

Pseudo-Spectrum for a Class of Semi-Classical Operators

Bulletin de la Societe Mathematique de France

English

Explicit Examples of Nonsolvable Weakly Hyperbolic Operators With Real Coefficients

Bulletin of the Brazilian Mathematical Society

English

Related publications

Berezin-Toeplitz Operators, a Semi-Classical Approach

Communications in Mathematical Physics

Nonlinear Physics

Mathematical Physics

English

Some Inverse Spectral Results for Semi-Classical Schrödinger Operators

Mathematical Research Letters

English

A Sharp Form of Grding's Inequality for a Class of Pseudo-Dififferential Operators

Proceedings of the Japan Academy

English

Absence of Cantor Spectrum for a Class\\ of Schr\"odinger Operators

Bulletin of the American Mathematical Society

Applied Mathematics

English

The Spectrum of a Class of Almost Periodic Operators

International Journal of Mathematics and Mathematical Sciences

English

Semi-Classical Linear Functionals of Class Four: The Symmetric Case

General Letters in Mathematics

English

A Commutator Estimate for Pseudo-Differential Operators

Proceedings of the American Mathematical Society

Applied Mathematics

English

On Class a Operators

Studia Mathematica

English

On a Class of Operators

Proceedings of the American Mathematical Society

Applied Mathematics

English