The Parabolic Differential Equations and the Associated Semi-Groups of Transformations
Annals of Mathematics · 1952 · 746 citations · 4 references
Lie GroupParabolic EquationParabolic Differential EquationsHyperbolic EquationLie Point SymmetryLie Theory
4
Two Singular Diffusion Problems
William Feller · Annals of Mathematics · 1951
Singular Diffusion ProblemsDiffusion ProcessAnomalous Diffusion+1
880 citations
On the differentiability and the representation of one-parameter semi-group of linear operators.
Kôsaku Yosida · Journal of the Mathematical Society of Japan · 1948
153 citations
Markoff chains—denumerable case
J. L. Doob · Transactions of the American Mathematical Society · 1945
130 citations
An operator-theoretical treatment of temporally homogeneous Markoff process
Kôsaku Yosida · Journal of the Mathematical Society of Japan · 1949
26 citations