NIntegrate of Oscillatory integrand
- To: mathgroup at smc.vnet.net
- Subject: [mg94271] NIntegrate of Oscillatory integrand
- From: ventutech at gmail.com
- Date: Tue, 9 Dec 2008 07:00:57 -0500 (EST)
Do someone has an idea how can I do the numerical integral Int_0_to_inf (1/p)( Cos[ A - k t] - Cos[ A - k f(k) t]) where f(k) is an arbitrary decreasing function (besselK0, or just a gaussian..) Oscillatory and DoubleExponential methods don't work... D.