Richard Sanders
Mathematics
University of Houston


             


Office: PGH 689
Phone: (713) 743-3447   
My office phone is FIXED now. (Thanks Gloria!)
Email: rsanders@uh.edu

Office hours: TTh 1:00-2:30. (This may change in the future.)


Lectures and exams will be face-to-face this semester.


Math 3331 - Ordinary Differential Equations.
TTh 11:30-1:00. Fleming 154

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

My assistant is Cristian Meraz.
   Office: PGH 620.
   Tutoring: Teams Schedule.
   Email: cmeraz@uh.edu

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)
Hanging Chain (pdf file, 35KB)
Solutions (pdf file, 693KB)

Homework 5 (pdf file, 76KB)
Exercises 1 & 2 will be covered on exam 1. The remainder will be exam 2 material.
Solutions (1&2 only) (pdf file, 309KB)

End of exam 1 material.

Exam 1 (pdf file, 25KB)
Solutions (pdf file, 442KB)
Histogram

Homework 5 (continued)
Exercises 3 - 8 will be covered on exam 2.
Solutions (all) (pdf file, 820KB)

Homework 6 (pdf file, 81KB)
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.

Exam 2 (pdf file, 23KB)
Solutions (pdf file, 415KB)
Histogram

This material will be on the final.
Homework 9 (pdf file, 41KB)


Math 2318 - Linear Algebra.
TTh 2:30-4:00. SEC 201

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

My assistant is Cristian Meraz.
   Office: PGH 620.
   Tutoring: Teams Schedule.
   Email: cmeraz@uh.edu

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

Homework 2 (pdf file, 15KB)

Homework 3 (pdf file, 77KB)
Solutions (pdf file, 1478KB)

Homework 4 (pdf file, 48KB)
Dimension Notes (pdf file, 37KB)
Solutions (pdf file, 1043KB)

End of exam 1 material.

Exam 1 (pdf file, 25KB)
Solutions (pdf file, 325KB)
Histogram

Homework 5 (pdf file, 44KB)
Homework pdf changed on Wed Oct 27, 2021. Matrix A given at top of page 2 was a typo.
Rank Thrm Notes (pdf file, 30KB)
Solutions (pdf file, 1107KB)

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

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

Homework 8 (pdf file, 29KB)
Solutions (pdf file, 959KB)
Title on solutions says HW7. It's actually HW8.

End of exam 2 material.

Exam 2 (pdf file, 20KB)
Solutions (pdf file, 312KB)
Histogram

This material will be on the final.
Homework 9 (pdf file, 50KB)


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.