You are allowed to use up to two cheat sheets. Solutions HW problems Ch Below are solutions of homework problems from Chapter The material will go until Chapter 4. The material will go over what we have covered from Sections 7 and 9. Syllabus We plan to go over most of the material of the first six sections of the book. Solutions for Chapter 4 problems.

Please click below for new assignments:. However, I will not expect you to copy lots of specialized formulas such as explicit power series for Bessel functions, explicit spherical harmonics table on page , identities on page , explicit formula for Legendre polynomials and associated Legendre functions and normalizing constants on page etc. I also put a copy on reserve at the science library. Also look at the hints at the end of the problem , 9. In order to make it easier for you to print out the assigments, I put the newer assignments on a new page. We may or may not be able to type solutions for the missing problems in time. Please ask if you would like to see the solutions.

Or read chapter Please ask if you would like to see the solutions. MondayTuesday Below are solutions of homework problems from Chapter Even though homework counts for comparatively little for the overall grade, it homewirk extremely important that you do, or, at least, seriously try to do them. Solutions HW problems Ch Try first, for a while, even if you do not know right away how to tackle the problem.

Homework assignments Homework is to be turned in on Fridays unless noted otherwise by 5pm. The material will go until Chapter sollutions. You may also want to have a look at old homework assignments. If you do not have the book, can also find the problems at the bottom of this web page.

If needed, I will put this on the problem sheet. Most of the exam problems will be similar to homework or practice exam problems.

We may or may not be able to type solutions for the missing problems in time. I also post solutions for the practice midterm. I have also added one more practice problem as of Saturday evening.

The TA also made a drop box. Solutions HW problems Ch 7. So instead of 4.

## Math 3435 PDE

You will be allowed to use a cheat sheet, regular paper size, both sides OK, but no calculators or other books. ThTh afternoon office hour had to be changed due to some committee rescheduling Some solutions Below we post solutions for some of the homework problems.

While exam problems will certainly not be as long and tricky as some of those problems, it is still useful that you understand how to solve them. Also prove identity 5 on page if you were not in class: Compare this with the causality principle for solutions of the wave equation which implies that information only travels with finite speed c.

Solutions HW problems Ch 9. If in doubt, ask the Strauuss or me. Homework assignments Homework is to be turned in on Homewkrk. I have posted an old midterm and more relevant problems below.

# MATH – Partial Differential Equations – /16 | CUHK Mathematics

Please click below for new assignments:. For each of the following equations, state the order and whether it is nonlinear, linear inhomogeneous i.

Also look at the hints at the end of the problem9. ThF M, W and by appointment just talk to me after class or send me an email. Problems relevant for midterm: I also put a copy on reserve at the science library.

M, W and by appointment just talk to me after class or send me an email.