DAY SECTION MTH 2120 Differential Equations Course Outline / Assignments (Spring 2005) Instructor: Judy Fethe-- Office: AL211; Homepage: http://www.pstcc.edu/facstaff/jfethe/ Office Hours: MW 8:30, 5:45, TR 10:00, F 11:45 Phone: 694-6688 Home: 539-1567 e-mail: jfethe@pstcc.edu Text: Nagle, Saff, &Snider. Fundamentals of Differential Equations. Addison Wesley Longman, Inc., 6th edition, 2004 ISBN0321145720 Date-day Section/topic page homework Date-day Section/topic page homework W 1.1/ terminology 5 1-15 odd. 4.6/variation of parameters 197 10, 13, 17, 21, 23 F 1.2/solutions (incl. I. V. ) 14 1,2,3-11 odd,12,21,22,23-27all 4.8/mechanical vibrations 219 1-11 M 1.3/ direction fields 22 1-7 odd, 10, 11-17 odd 4.9/mechanical vibrations 227 3,9,11,13 W 1.4/Euler’s method 28 1-7 odd Study for test 230 1,3,5,11,23-31odd,35,38,39 F 2.2/separable equations 46 1-6 (class), 7-25 odd CHAP. 4 TEST M 2.3/linear equations 54 1-6 (class), 7-19 odd, 22 W 2.6/Bernoulli equations 79 21-27 odd F 2.4/ exact equations 65 1-8 (class), 9-19 odd,23,26 7.4/inverse Laplace trans. Study for test 81 1-9 odd, 13,17,21,23,31,33,35,39 7.5/solutions using Laplace 383 1,3,(5),7,9,11,14 “check” sol’s & dir. fields 7.5/solutions using Laplace 383 15-27 odd, (29,31,35) 1-6,8 (7), 9,(13),19,23-25 7.9/linear systems 416 1-6, 9 M CHAP. 1&2 TEST, 2/7 7.2/Laplace transforms 7.3/ Laplace transforms cont. 359 1-19, 20 365 1,3,5,9,13,14,15,17 375 1-9 odd, 21-29 odd 3.2/compartmental analysis, population 98 3.3/heating & cooling 107 1-7 odd, 10,11,(12) 5.2/more linear systems 250 1-5, 9 3.4/Newtonian mechanics 115 1-9 odd Study for test 418 1,3,5,7,11,13,15,19, [7.9] 3.6/improved Euler’s method 132 7-10 all CHAP. 7 TEST Study for test 8.2/Taylor Series 440 1-6 all, 29,30,32,34 CHAP. 3 TEST 8.1/Taylor ODE solutions 430 1-6 odd 167 27-31, 1-19 odd, 41-45 8.3/Power Series solutions 450 11,13,15,17,19, 25, 29,30 177 1,3,7,11,15,19,21,23,29, 39-44 all Study for test 497 1,3a,4a & convergence Test 4.4/undetermined coefficients 186 1-17, 21, 25-33 CHAP. 8 TEST 4.5/more undet. coefficients 192 1-19, 23-35 4.6/variation of parameters 197 2,3,5,7,14 4.2/H.L.E with constant coeff. 4.3/H.L.E.—complex roots, /Cauchy-Euler equations A complete syllabus can be found at--> Review for final W 5/4 FINAL 10-11:50 http://www.pstcc.edu/departments/adv/syllabi/2004/math/math2120.html Evaluation: Students are evaluated primarily on the basis of test scores. Excessive absences may lower the final grade. Cheating will not be tolerated and may result in immediate failure of the course. Make-up tests will NOT be given. BUT, the final may (also) replace your lowest grade. Five "chapter" test grades and the final exam score will be averaged to calculate your course grade. (SIX SCORES) In the event of snow cancellations Ch 8 and the final maybe combined as one test. In the event that an exam is scheduled on a snowy day, if Knox Co is CLOSED and PSTCC is open, we will have class but the test will be moved to the next class time. The grading scale is: 93-100: A; 88-92: B+; 83-87: B; 78-82: C+; 70-77: C; 60-69: D; below 60: F PSTCC and TBR require all students attend class a minimum of 75% of class meetings. You are responsible for signing roll on a daily basis. NIGHT SECTION MTH 2120 Differential Equations Course Outline / Assignments (Spring 2005) Instructor: Judy Fethe-- Office: AL211; Homepage: http://www.pstcc.edu/facstaff/jfethe/ Office Hours: MW 8:30, 5:45, TR 10:00, F 11:45 Phone: 694-6688 Home: 539-1567 e-mail: jfethe@pstcc.edu Text: Nagle, Saff, &Snider. Fundamentals of Differential Equations. Addison Wesley Longman, Inc., 6th edition, 2004 ISBN0321145720 day Section/topic page homework day Section/topic page homework 1 1.1/ terminology 5 1-15 odd. 1 1.2/solutions (incl. I. V. ) 14 1,2,3-11 odd,12,21,22,23-27all 15 4.8/mechanical vibrations 219 1-11 2 1.3/ direction fields 22 1-7 odd, 10, 11-17 odd 16 4.9/mechanical vibrations 227 3,9,11,13 2 1.4/Euler’s method 28 1-7 odd Study for test 230 1,3,5,11,23-31odd,35,38,39 3 2.2/separable equations 46 1-6 (class), 7-25 odd 17 3 2.3/linear equations 54 1-6 (class), 7-19 odd, 22 18 4 2.4/ exact equations 5 CHAP. 4 TEST 359 1-19, 20 65 7.2/Laplace transforms 7.3/ Laplace transforms 1-8 (class), 9-19 odd,23,2621-27 odd 19 cont. 2.6/Bernoulli equations 79 21-27 odd 20 7.4/inverse Laplace trans. 375 1-9 odd, 21-29 odd Study for test 81 1-9 odd, 13,17,21,23,31,33,35,39 21 7.5/solutions using Laplace 383 1,3,(5),7,9,11,14 “check” sol’s & dir. fields 6 CHAP. 1&2 TEST Feb 7 7 3.2/compartmental analysis, population 98 8 3.3/heating & cooling 107 1-7 odd, 10,11,(12) 8 3.4/Newtonian mechanics 115 1-9 odd 9 3.6/improved Euler’s method 132 7-10 all 1-6,8 (7), 9,(13),19,23-25 365 1,3,5,9,13,14,15,17 15-27 odd, (29,31,35) 22 7.9/linear systems 416 1-6, 9 23 5.2/more linear systems 250 1-5, 9 Study for test 418 1,3,5,7,11,13,15,19, [7.9] 24 CHAP. 7 TEST Study for test 25 8.2/Taylor Series 440 1-6 all, 29,30,32,34 10 CHAP. 3 TEST 25 8.1/Taylor ODE solutions 430 1-6 odd 26 8.3/Power Series solutions 450 11,13,15,17,19, 25, 29,30 Study for test 497 1,3a,4a & convergence Test 11 4.2/H.L.E with constant coeff. 4.3/H.L.E.—complex roots, /Cauchy-Euler 12 equations 167 27-31, 1-19 odd, 41-45 13 4.4/undetermined coefficients 186 1-17, 21, 25-33 13 4.5/more undet. coefficients 192 1-19, 23-35 14 4.6/variation of parameters 197 2,3,5,7,14, 10, 13, 17, 21, 23 A complete syllabus can be found at--> 177 1,3,7,11,15,19,21,23,29, 39-44 all 27 CHAP. 8 TEST Review for final M 5/2 FINAL 6:30-8:20 http://www.pstcc.edu/departments/adv/syllabi/2004/math/math2120.html Evaluation: Students are evaluated primarily on the basis of test scores. Excessive absences may lower the final grade. Cheating will not be tolerated and may result in immediate failure of the course. Make-up tests will NOT be given. BUT, the final may (also) replace your lowest grade. Five "chapter" test grades and the final exam score will be averaged to calculate your course grade. (SIX SCORES) In the event of snow cancellations Ch 8 and the final maybe combined as one test. In the event that an exam is scheduled on a snowy day, if Knox Co is CLOSED and PSTCC is open, we will have class but the test will be moved to the next class time. The grading scale is: 93-100: A; 88-92: B+; 83-87: B; 78-82: C+; 70-77: C; 60-69: D; below 60: F PSTCC and TBR require all students attend class a minimum of 75% of class meetings. You are responsible for signing roll on a daily basis.