New posts in Ca.Classical Analysis And Odes

(Sharp) inequality for Beta function

When can a function be made positive by averaging?

Reference request: Oldest calculus, real analysis books with exercises?

History of ODE and PDE reference request

Difficult trigonometric integral

asymptotic for li(x)-Ri(x)

Prove $\int_0^{\infty}{\frac{1}{e^{sx}\sqrt{1+s^2}}}ds < \arctan\left(\frac1x\right),\quad\forall x\ge1$

Hölder continuity for operators

Prove that the matrix $[\Gamma(\lambda_{i}+\mu_{j})]$ is nonsingular

$x f'$ bounded by $x^2f $ and $f''$?