PHYS 480 Computational Physics Cornell

Cornell University Department of Physics Phys 480/680, Astro 690 March 16, 2007 Computational Physics, Spring 2007 Homework Assignment # 6 (Due Wed, April 4 at 5:00pm) Agenda and readings: Goal: Optimize to produce ecient, high-precision software t

Notes on the ab initio theory of molecules and solids: Density functional theory (DFT) Toms A. Arias a January 26, 2004 Cornell University Department of Physics Physics 480/680, Astro 690 January 26, 2004 Contents 1 Introduction 2 The importance of

Cornell University Department of Physics Phys 480/680, Astro 690 February 2, 2007 Computational Physics, Spring 2007 Homework Assignment # 2 (Due Wed, February 14 at 5:00pm) Agenda and readings for the weeks of January 6 and 13: Readings marked NR

Cornell University Department of Physics Physics 480/680, Astro 690 March 8, 2007 Computational Physics, Spring 2007 Course Information Home page: http:/people.ccmr.cornell.edu/muchomas/P480 Lecturer: Toms Arias, Clark 522, x5-0450 (muchomas@ccmr.co

HW2 Solutions Computational Physics Spring 2004 Gregg Stiesberg 2/25/04 1.4 - rk4debug The output of rk4debug: T,S,RK: 2 T,S,RK: 20 T,S,RK: 200 T,S,RK: 2000 T,S,RK: 20000 T,S,RK: 200000 T,S,RK:2000000 -1.08268226589290, -0.99916646582534, -0.9999916

HW5 Solutions Computational Physics Spring 2004 Gregg Stiesberg 3/8/04 excPZ and excpPZ Dont forget about the overall sign when taking derivative of the rs > 1 case. Testing derivative for rs=3.000000 . 1.0000000000000000 0.7588903969056273 0.100000

Cornell University Department of Physics Phys 480/680, Astro 690 January 22, 2007 Computational Physics, Spring 2007 Problem Set # 1 (Due Wed January 31) Agenda and readings: Readings marked NR are from Numerical Recipes: The Art of Scientic Comput

HW1 Solutions Computational Physics Spring 2004 Gregg Stiesberg 2/3/04 1.4 Results for 0 1 1 4 1 + 8 1 dx (1 + x2 )2 using trapint() and simpint(): Trap, Trap, Trap, Trap, Trap, Trap, Trap, Simp: 2 Simp: 20 Simp: 200 Simp: 2000 Simp: 20000 Simp

Cornell University Department of Physics Phys 480/680, Astro 690 April 12, 2007 Computational Physics, Spring 2007 Homework Assignment # 8 (Due Wednesday, April 18 at 5:00pm) Agenda and readings: Goals: Implement variational solution to Schrdingers