Your search returned 3 results.

Results
	1.	No cover image available Spectral theory of linear differential operators and comparison algebras / by Cordes, H. O Series: London Mathematical Society lecture notes series ; 76 Material type: Text; Format: print ; Literary form: Not fiction Publication details: Cambridge: Cambridge University Press, 1987 Availability: Items available for loan: ISID (1)Call number: 515.72 C794.ST. Place hold
	2.	No cover image available Elliptic pseudo-differential operators; an abstract theory by Cordes, H. O Series: Lecture notes in Mathematics ; 756 Material type: Text Publication details: Berlin Springer-Verlag 1979 Availability: Items available for loan: ISID (1)Call number: 515.35 C794.EP. Place hold
	3.	No cover image available The technique of pseudo differential operators by Cordes, H. O Series: London Mathematical Society lecture note series ; v. 202 Material type: Text Publication details: Cambridge Cambridge University Press 1995 Availability: Items available for loan: ISID (1)Call number: 515.35 C794.TP. Place hold

Refine your search