information about Operator theory field

Operator theory

https://www.wikidata.org/wiki/Q1198874
Field Hierarchy
Parent
Mathematics
21.8M papers
Mathematical analysis
5.4M papers
Pure mathematics
2.8M papers
Discrete mathematics
685k papers
Current
Operator theory
15.1k papers
Child
Fourier integral operator
6,304 papers
Operator norm
2,583 papers
Riemann integral
2,364 papers
Microlocal analysis
2,058 papers
Spectral theorem
1,891 papers
Singular integral operators
1,872 papers
Daniell integral
1,429 papers
Baskakov operator
742 papers
Improper integral
687 papers
Lebesgue–Stieltjes integration
610 papers
Trends