Functional analysis

[7394/43%]

Subtopics

Normed and Banach spaces[3966/42%]
Hilbert spaces[2348/49%]
Spectral theory of operators[1592/43%]
Locally convex and topological vector spaces[824/32%]
Distributions and generalized functions[467/38%]
Banach algebras[262/18%]
Metric and normed space foundations[239/37%]
Integral equations[175/75%]
Fixed-point theorems[103/51%]
Density / approximation argument[48/42%]
Gateaux and Frechet derivatives[46/20%]
Strongly continuous operator semigroups[29/17%]
Contraction mapping argument[28/82%]
Ordered vector spaces, wedges and cones[10/10%]
Classical moment problems (Hamburger, Stieltjes, trigonometric)[3/0%]
Fixed-point existence technique[1/0%]
Hypercontractivity and Logarithmic Sobolev Inequalities
Scattering theory and wave operators