"Numerical integration." . . "MINNESOTA UNIV MINNEAPOLIS." . . . . . "A number of problems in Functional Analysis, Integration in Function Space, Stochastic Processes and related areas have been studied and several papers have been written. (Author)."@en . . . . . "(No title)"@en . . . . . . "Research management." . . "Groups(mathematics)" . . "Topology." . . . .