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the end point contribution by saddle point method


Using residue theorem to solve double integral, involving singular roots?Line integral of conservative field in polar coordinatesBasic question regarding change of variable in contour integralMethod of stationary phase when the stationary point is neither minimum nor maximum.Higher order corrections to saddle point approximationHelp With Contour IntegralMistake in contour integration (inverse Laplace transform)Painful Complex integralProof that the arc goes to zero in Inverse Laplace transform of $mathcalL^-1leftsqrtsright$Evaluating the contour integral $int_zdfractanpi zz^3dz$













0












$begingroup$


I am solving this equation and i get confused when considering to the end point contribution because the integral ranges between finite values



$$int_phi_0-pi/2^phi_0+pi/2 cos(phi'-phi_0)e^jka[cos(phi'-phi_0)+cos(phi'-phi)]dphi'.$$



Could someone help me? Thank you so much!










share|cite|improve this question











$endgroup$
















    0












    $begingroup$


    I am solving this equation and i get confused when considering to the end point contribution because the integral ranges between finite values



    $$int_phi_0-pi/2^phi_0+pi/2 cos(phi'-phi_0)e^jka[cos(phi'-phi_0)+cos(phi'-phi)]dphi'.$$



    Could someone help me? Thank you so much!










    share|cite|improve this question











    $endgroup$














      0












      0








      0





      $begingroup$


      I am solving this equation and i get confused when considering to the end point contribution because the integral ranges between finite values



      $$int_phi_0-pi/2^phi_0+pi/2 cos(phi'-phi_0)e^jka[cos(phi'-phi_0)+cos(phi'-phi)]dphi'.$$



      Could someone help me? Thank you so much!










      share|cite|improve this question











      $endgroup$




      I am solving this equation and i get confused when considering to the end point contribution because the integral ranges between finite values



      $$int_phi_0-pi/2^phi_0+pi/2 cos(phi'-phi_0)e^jka[cos(phi'-phi_0)+cos(phi'-phi)]dphi'.$$



      Could someone help me? Thank you so much!







      contour-integration






      share|cite|improve this question















      share|cite|improve this question













      share|cite|improve this question




      share|cite|improve this question








      edited Mar 21 at 20:57









      CiaPan

      10.3k11248




      10.3k11248










      asked Mar 21 at 6:55









      gemmy9492gemmy9492

      13




      13




















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