Lyapunov Stability for Partial Differential Equations, Parts I and II: Liapunov Stability Theory and the Stability of Solutions to Partial Differential Equations; Contraction Groups and Equivalent Norms
[1967]. viii, 122pp, with diagrams and formulae etc in text. In green card covers. 4to. Sunned over spine, gentle edge wear to card covers. Internally neat, clean bright and tight. A research report prepared by the University of Pittsburgh for NASA on Lyapunov stability for solutions to differential equations.
