Spring 2018 Math 221

Differential Equations

11:00-12:15, TuTh
Avery 19
Office Hours: 12:30-1:30 TuTh

Office: 318 Avery

Email: bdeng1@math.unl.edu

Phone: 472-7219 (No voice messages, please)

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Turn Off All Wireless Electronic Devices Except For Sanctioned Calculators During Lectures, Quizzes, And Exams

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Final Exam:

10:00 to 12:00 noon. Tuesday, May 1

Avery 19

(Picture IDs required)

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Download: Topic for Final, Laplace Table

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· Syllabus & Policy

· Your Grade

· Calendar

· Review Worksheet: Differentiation, Integration

· MathLab Assignments and Due Date

Lab1 Feb. 6

Lab2 March 27

Lab3 April 12

Lab4 April 19

· Exams and Solution Keys (current semester)

· Sample Exams: Fall13, Fall11, Spring09, Spring08, Fall06, Spring 06, Fall 04, Fall 03, Spring01, Fall00, Summer02. (another Final and its Solution Sheet 1 and Solution Sheet 2 . More Samples: 2003, Quizzes.)

· Supplemental Notes – Phase Plane Method

· Sample Maple worksheets for directional fields, solving differential equations, and more. Worksheet1, Worksheet2, Worksheet3(Chaotic Attractor), Partial Differential Equations

· Sample Maple worksheets in a folder

TeX Sample File

Seminar Talk on Neuronal Model