Finding the Laplace Transform
107987
How do I calculate $u(w)=\int_0^\infty \frac{1-\cos(wt)}{t}\,e^{-t}\,dt$?
13671
Fourier Transform of Various Tempered Distributions
59409
Show Laplace operator is rotationally invariant
69913
Inverse Fourier transform of Gaussian
149355
find $\left( \frac{x}{x+y} \right)^{2007} + \left( \frac{y}{x+y} \right)^{2007}$
52136
Linear regression with Laplace errors
64835
Intuitive interpretation of the Laplacian
79132
Fourier transform of modified Bessel function of the second kind
129318
Integrate via substitution and derivation rule
121547
Differential equation for Harmonic Motion
70807
Find the standard matrix for a linear transformation
78386
Finding the moment generating function of the product of two standard normal distributions
59235
Finding eigenvalues of a differential operator
20025
Fourier transform of $\exp(-t^2)$ using contour integration.
123934
a Fourier transform (sinc)
141029
Questions regarding proof of probability integral transform
55557
Proof of Laplace transform of real number powers: $\mathcal{L} \{ t^n \} = \frac{n!}{s^{n + 1}}$