MTH 649. Partial Differential Equations. Spring 2026.


Sergey Dyachenko
TR 3:30-4:50. Room: Math 122.
Syllabus for MTH 649

Office hours:


Room: Math 312
W 3:00-4:00pm, and by appointment (sergeydy AT buffalo DOT edu).

Grades Assignment

HWs: 25%.
Three Midterm exam: 25% points each.

Week # Homework problems Due date Material
1,2 No HW this week Classification of second-order linear PDEs; method of characteristics;
Lp spaces and inequalities; weak derivatives and Sobolev spaces;
energy norms and motivation for energy estimates
3,4 Homework 1 Tuesday, Febraury 24, end of day.
Laplace and Poisson equation, Separation of variables, Fourier series solution, Poisson Formula