Recent content by benjamin198

  1. B

    Proving the Value of a Complex Integral Involving Cosecant and the Unit Circle

    I need help to solve this problem from Complex variables, Arthur A. Hauser, Ch. 5. pag. 122. Problem 5.42 show that ∫ csc(z)dz/z = 0 where C is the unit circle around the origin. Solve it without using The Cauchy Integral Formula...
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    Please help with an exercise in mathematical methods for physicists

    in this link looks better http://htmlimg4.scribdassets.com/6vgsfinm2o2p92ha/images/4-e24c6fe708.jpg http://htmlimg3.scribdassets.com/6vgsfinm2o2p92ha/images/5-d4de0e56dc.jpg
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    Please help with an exercise in mathematical methods for physicists

    Homework Statement Derive the equation of motion of a particle of mass m and charge q moving in three dimensional space under a Coulombic attraction toward a fixed center. I have the answer for a plane but a i need it for the space Homework Equations Mathematical Methods for...