information about Operator theory field

Operator theory

https://www.wikidata.org/wiki/Q1198874
Field Hierarchy
Parent
Mathematics
22.2M papers
Mathematical analysis
5.5M papers
Pure mathematics
2.9M papers
Discrete mathematics
696k papers
Current
Operator theory
15.4k papers
Child
Fourier integral operator
6,396 papers
Operator norm
2,647 papers
Riemann integral
2,408 papers
Microlocal analysis
2,086 papers
Spectral theorem
1,914 papers
Singular integral operators
1,894 papers
Daniell integral
1,445 papers
Baskakov operator
757 papers
Improper integral
690 papers
Lebesgue–Stieltjes integration
619 papers
Trends