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VIDEO LIBRARY |
International Conference "Functions Theory, Operators Theory and Quantum Information Theory"
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Trace formulas for perturbations of differential operators Z. Yu. Fazullin |
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Abstract: The talk is devoted to formulas for regularized traces of self-adjoint semibounded from below of operators with discrete spectrum with the deduction of the first correction of perturbation theory. The will be discussed the scope of one general trace theorem, both for ordinary and for two-dimensional differential operators. |