zbMATH — the first resource for mathematics

Mathematics Subject Classification – MSC2020

Elliptic equations and elliptic systems {For global analysis, analysis on manifolds, see 58J10, 58J20} 82121

Schrödinger operator, Schrödinger equation {For ordinary differential equations, see 34L40; for operator theory, see 47D08; for quantum theory, see 81Q05; for statistical mechanics, see 82B44} 6618

35Qxx

Partial differential equations of mathematical physics and other areas of application [See also 35J05, 35J10, 35K05, 35L05] 109654

35Q41

Time-dependent Schrödinger equations and Dirac equations {For quantum theory, see 81Q05; for relativity and gravitational theory, see 83A05, 83C10} 1733

81-XX

Quantum theory 155173

81Qxx

General mathematical topics and methods in quantum theory 30997

81Q05

Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics 12915

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Associative rings and algebras

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Category theory; homological algebra

\(K\)-theory

Group theory and generalizations

Topological groups, Lie groups

Real functions

Measure and integration

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Potential theory

Several complex variables and analytic spaces

Special functions

Ordinary differential equations

Partial differential equations

Dynamical systems and ergodic theory

Difference and functional equations

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Information and communication theory, circuits

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any	anywhere
cc	classification code
ct	classification text

a & b	logical and	abc*	right wildcard
a \| b	logical or	"ab c"	phrase
!ab	logical not	(ab c)	parentheses

zbMATH — the first resource for mathematics

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Mathematics Subject Classification – MSC2020

Overview