New posts in Analyticity

Renormalization condition: why must be the residue of the propagator be 1?

Is there an analytical solution for fluid flow in a square duct?

Binary Black Hole Solution of General Relativity?

Is the world $C^\infty$?

The coefficient and asymptotic in generating function

Limit of a power series in $\beta$ multiplied by $(1 - \beta)$

An integral involving a smooth function

How are $z$ and $z^*$ independent?

The Lebesgue measure of zero set of a polynomial function is zero

If a function $f$ is holomorphic on the closed unit disk centered at the origin and is real valued whenever $|z| = 1$, then $f$ is constant.