Results 181 to 190 of about 103,519 (218)

Self-adjoint Operators and Eigenfunction Expansions

2011
The relevance of waves in quantum mechanics naturally implies that the decomposition of arbitrary wave packets in terms of monochromatic waves, commonly known as Fourier decomposition after Jean-Baptiste Fourier’s Theorie analytique de la Chaleur (1822), plays an important role in applications of the theory.
openaire   +1 more source

Self-adjoint operators

2004
Yuli Eidelman, Vitali Milman, Antonis Tsolomitis   +2 more
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Self-Adjoint Operators

2020
openaire   +1 more source

On the Spectrum of a Non-Self-Adjoint Quasiperiodic Operator

Doklady Mathematics, 2022
Denis Borisov
exaly  

On a Periodic Boundary Value Problem for Fractional Quasilinear Differential Equations with a Self-Adjoint Positive Operator in Hilbert Spaces

Mathematics, 2022
Mikhail Kamenskii, Garik Petrosyan, Paul Raynaud de Fitte   +2 more
exaly  

Operator domains and self-adjoint operators

American Journal of Physics, 2004
Francisco Antonio Bezerra Coutinho
exaly  

Self-Adjoint Operator

2009
openaire   +1 more source

Self-adjoint extensions for the Dirac operator with Coulomb-type spherically symmetric potentials

Letters in Mathematical Physics, 2018
Biagio Cassano, Fabio Pizzichillo
exaly  

Unbounded self-adjoint operators

2023
openaire   +1 more source

Self-adjoint phase operator

Theoretical and Mathematical Physics, 1979
Alimov, A. L., Damaskinskij, E. V.
openaire   +1 more source