PhD-year-1972

Intensional and Higher- Order Modal Logic

Daniel Gallin
Leon Albert Henkin
Dana Scott
1972

Variational Problems Within the Class of Solutions of a Partial Differential Equation

Robert Delver
Murray H. Protter
1971

Foliations of Three-Manifolds which are Circle Bundles

William Paul Thurston
Morris W. Hirsch
1972

Equivariant Codimension One Surgery

Sandor Howard Straus
John B. Wagoner
1972

Generation of Analytic Semigroups by Strongly Elliptic Operators

Hugh Bruce Stewart
Tosio Kato
1972

Cohomology Theory of Compact Transformation Groups

Tor Skjelbred
Wu-Yi Hsiang
1972

The Boolean Algebra of Sentences of the Theory of a Function

Roger Alan Simons
William Porter Hanf
1972

Characteristic Classes and Foliations

Herbert Byron Shulman
Paul Emery Thomas
1972

Imbeddings and Immersions of a Class Algebraic Varieties

Stanley Ross Samsky
Paul Emery Thomas
1972

Torison and Electromagnetism in General Relativity

Richard James Petti
Rainer K. Sachs
1972