MATH443
PARTIAL DIFFERENTIAL EQUATIONS
FINAL EXAM SOLUTIONS
January 11, 2012 WEDNESDAY 15:30-17:30, SAZ04
QUESTIONS: Solve any four of the following ve problems. WARNING:
1. In each problem explain wh
MATH.443
PARTIAL DIFFERENTIAL EQUATIONS
MAKEUP EXAM 2
January 13, 2010 Wednesday 10.00-12.00
QUESTIONS: Solve any four of the following ve problems
[25]1. Reduce the equation
xuxx (x + y)uxy + yuyy =
MATH443
PARTIAL DIFFERENTIAL EQUATIONS
FIRST MIDTERM EXAM WITH SOLUTIONS
November 2, 2011 WEDNESDAY 10:40-12:30, SAZ01
QUESTIONS: Solve any four of the following ve problems
[25]1. A Pfaan dierential
MATH.443
PARTIAL DIFFERENTIAL EQUATIONS
FINAL EXAM
December 30, 2009 Wednesday 15.30-17.30 , SAZ18
QUESTIONS: Solve any four of the following ve problems
[25]1. (25)25. .a. If there exists one integra
MATH 443: PARTIAL DIFFERENTIAL EQUATIONS
PROBLEMS:
[25]1. Solve the following problem with separation of variables.
ut k (uxx + uyy )
u(x, y, 0)
u(0, y, t)
u(x, 0, t)
=
=
=
=
q(x, y, t),
f (x, y),
u(a
MATH 443: PARTIAL DIFFERENTIAL EQUATIONS
Final Exam: 29 December 2005 Thursday 09.00-12.00(SAZ19)
QUESTIONS: Solve ve problems out of the following seven problems
[25]1. Find the equation of the integ
MATH.443
PARTIAL DIFFERENTIAL EQUATIONS
MAKEUP EXAM
December 31, 2009 Thursday 10.00-12.00
QUESTIONS: Solve any four of the following ve problems
[25]1. Find the integral surface of the of the equatio
MATH 443: PARTIAL DIFFERENTIAL EQUATIONS
Second Midterm Exam: 24 November 2005 Thursday 10.00-12.30
(SAZ19)
QUESTIONS: Solve four problems out of the following ve problems
[25]1. Reduce the equation
y
MATH 443: PARTIAL DIFFERENTIAL EQUATIONS
First Midterm Exam: 20 October 2005 Thursday 10.00-12.30 (SAZ18)
QUESTIONS: You will solve four problems. The last three problems are compulsory. Choose any on
MATH443
PARTIAL DIFFERENTIAL EQUATIONS
SECOND MIDTERM EXAM SOLUTIONS
December 14, 2011 WEDNESDAY 10:40-12:30, SAZ01
QUESTIONS: Solve any four of the following ve problems. WARNING:
1. In each problem
MATH.443
PARTIAL DIFFERENTIAL EQUATIONS
MAKEUP EXAM 2
January 13, 2010 Wednesday 10.00-12.00
QUESTIONS WITH SOLUTIONS: Solve any four of the following ve
problems
[25]1. Reduce the equation
xuxx (x +