Richard Sanders
Mathematics
University of Houston
             

Office: PGH 689.
Hours: Tu&Th 11:30-1:00.
Phone: Currently out of order. (713) 743-3447.
Email:  Seems to work now. rsanders@uh.edu

Spring 2025, Jan 13 -- May 8.

Long Live Walter Jameson

Math 3331 - Ordinary Differential Equations.
Tu&Th 10:00-11:30, SEC 105.

Course Syllabus
We'll have 2 midterms + the final.

My assistant is Naveed Akhtar.
   Office: PGH 343.
   Tutoring: Monday 9-11am and Tuesday 9-10am in MUSL, Fleming 11.
   Email: nakhtar2@cougarnet.uh.edu

• Homework and solutions will be listed below here as they become available.

Homework 1 (pdf file, 51KB)
Solutions (pdf file, 1329KB)

Homework 2 (pdf file, 40KB)
Solutions (pdf file, 599KB)

Homework 3 (pdf file, 45KB)
Solutions (pdf file, 761KB)

Homework 4 (pdf file, 44KB)
Solutions (pdf file, 693KB)
Hanging Chain (pdf file, 35KB)
Brachistochrone (pdf file, 74KB)

Homework 5 (pdf file, 76KB)
Here are all solutions to HW5.
Solutions (pdf file, 821KB)

Exam 1 (pdf file, 25KB)
Solutions (pdf file, 964KB)
Histogram

Homework 6 (pdf file, 81KB)
Fundamental Set Notes (pdf file, 37KB)
Solutions (pdf file, 2597KB)

Homework 7 (pdf file, 74KB)
Solutions (pdf file, 1181KB)

Homework 8 (pdf file, 50KB)
Solutions (pdf file, 1755KB)

End of exam 2 material.

Homework 9 (pdf file, 41KB)

Math 2318 - Linear Algebra.
Tu&Th 1:00-2:30, F 154

Course Syllabus
We'll have 2 midterms + the final.

My assistant is Zhe Wang.
   Office: PGH 345.
   Tutoring: Wed 1:30-3:00, Fri 12:30-2:00 in CASA, CBB 234.
   Email: zwang224@cougarnet.uh.edu

• Homework and solutions will be listed below here as they become available.

Homework 1 (pdf file, 89KB)
Solutions (pdf file, 912KB)

Homework 2 (pdf file, 15KB)

Homework 3 (pdf file, 89KB)
Dimension Notes (pdf file, 37KB)
Solutions (pdf file, 1478KB)

Homework 4 (pdf file, 48KB)
Solutions (pdf file, 1043KB)

Homework 5 (pdf file, 44KB)
Rank Theorem Notes (pdf file, 30KB)
Solutions (pdf file, 1107KB)

Exam 1 (pdf file, 27KB)
Solutions (pdf file, 1009KB)
Histogram

Homework 6 (pdf file, 84KB)
Two Additional Determinant Proofs (pdf file, 34KB)
Solutions (pdf file, 774KB)

Homework 7 (pdf file, 71KB)
Solutions (pdf file, 590KB)

Homework 8 (pdf file, 36KB)
Additional Eigenvalue/vector Notes (pdf file, 67KB)
Solutions (pdf file, 959KB)
Title on solutions says HW7. It's actually HW8.

Homework 9 (pdf file, 50KB)
I'll post these solutions on Tues.

End of exam 2 material.

Display High speed cylinder wake (8064K) animation.
Display High speed diffuser (6479K) animation.

Interacting Singular Shocks Animation
Display (4243K).
Display (1115K).
Display (924K).
Display (1470K).

Display 2 toy airplanes mpg (213K) animation.
Display NASA Mars mpg (83K) animation.

Display A jpg test.
Display A gif test.
Display A ppm(gzip'd) test.