David.R’s Profile

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Active 7 years, 10 months ago
David.R
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David.R

My Courses

2017 Spring – MAT 2680 Differential Equations – Reitz

2017 Spring – MAT 2680 Dif­fer­en­tial Equa­tions – Reitz

A dif­fer­en­tial equa­tion is an equa­tion that re­lates a func­tion to one or more of its de­riv­a­tives. – The above rather bor­ing de­scrip­tion does lit­tle to con­vey just how fun­da­men­tal, wide­spread, and amaz­ingly ef­fec­tive dif­fer­en­tial equa­tions are in de­scrib­ing the world around us. – Ex­am­ples: Any­thing in mo­tion. Also, many things that are not in mo­tion. Also, many ad­di­tional things to which the word “mo­tion” does not re­ally apply. – Fur­ther ex­am­ples: space­ships in orbit, pop­u­la­tions grow­ing and shrink­ing, a cup of cof­fee slowly cool­ing, springs bounc­ing, fi­nan­cial mar­kets ris­ing and falling, elec­tri­cal cur­rent flow­ing through a cir­cuit, ocean waves, sound waves, light waves, vi­bra­tions in mu­si­cal in­stru­ments and air­plane wings and sus­pen­sion bridges, – More ex­am­ples: Pretty much every­thing. Top­ics in­clude meth­ods of solv­ing or­di­nary dif­fer­en­tial equa­tions and ap­pli­ca­tions to var­i­ous prob­lems. Course Avatar and Site Header from a photo by Flickr user dark­den­ver (Steven Brat­man): https://​www.​flickr.​com/​photos/​darkdenver/

ENGL2001 Intro to Lit: Fiction, F2016

EN­GL2001 Intro to Lit: Fic­tion, F2016

Analy­sis and crit­i­cal un­der­stand­ing of se­lected fic­tion. Exams and es­says based on read­ings.

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