All Questions

I am interested in considering a function $C(\tau)$ of the complex variable $\tau = t + i\eta$ such that $C(\tau)$ is analytic for $\Re(\tau)=t>t_0\ge0$ $\exists$ a constant $C_0$ and a function $...

Let $V$ be a complex vector space of dimension $n$ and let $V^*$ be its dual. Fix any integer $1\leq p\leq {n-1}.$ A $(p,p)$-form $\alpha\in\bigwedge^{p,p}V^*$ is said to be strictly weakly positive ...

I have asked this on mse, but I did not get any responses even after a bounty. I started studying the book of Daniel Huybrechts, Complex Geometry An Introduction. I tried studying backwards as much ...

I am looking for ways to define $$\frac{1}{x}\in \mathbb{R}^n\quad \quad and\quad \quad x\cdot y\in \mathbb{R}^n ,$$ where $x,y\in \mathbb{R}^n$ such that $$\left\|\frac{1}{x}\right\|=\frac{1}{\|...

I am looking for a good reference on composite residues of multi-variable contour integrals (something better and more explicit than Griffiths and Harris or Tsikh). This means I want to evaluate $\...