SECOND ORDER PARABOLIC DIFFERENTIAL EQUATIONS,Partial Differential Equations (Dover Books on Mathematics): Friedman, Prof. Avner: 9780486469195: Amazon.com: Books,Elliptic Partial Differential Equations of Second Order (Grundlehren Der Mathematischen Wissenschaften),Numerical Solution of Elliptic and Parabolic Partial Differential Equations,A Numerical Approach for the Analytical Solution of the Fourth‐Order Parabolic Partial Differential Equations - Liu - 2022 - Journal of Function Spaces - Wiley Online Library