Formal properties of over-determined systems of partial differential equations
By: by Daniel Gray Quillen.
Publisher: Quillen
Published: 1989
Place of publication: [Cambridge, Mass
Language: eng
Number of pages: 95
Subjects: Differential equations, Partial.; Differential operators.
Notes: "June 1964."

Thesis (Ph. D.)--Harvard University, 1964.

Includes bibliographical references.

Photocopy. Cambridge, Mass. : Harvard University, 1989. 28 cm.