# Mathoverflow.net

mathoverflow.net — 4+ hour, 38+ min ago

### Is there a "geometric definition" of globular $\infty$-groupoids/categories?

**mathoverflow.net > questions**
...and then show that the resulting theory is equivalent to the usual homotopy theory of $infty$-categories in some appropriate sense (other than "**Quillen**...

mathoverflow.net — 3+ hour, 44+ min ago

### Practical fluid mixing question

**mathoverflow.net > questions**
mathoverflow.net — 2+ hour, 19+ min ago

### Is the class of $rc$-spaces closed under products?

**mathoverflow.net > questions**
...It turns out that all **Hausdorff** spaces have this property. Is the class of $rc$-spaces closed under topological products?...

mathoverflow.net — 25+ min ago

### A difficult problem about converting parametric equations to cartesian

**mathoverflow.net > questions**
mathoverflow.net — 2+ hour, 3+ min ago

### Is it possible to sum this analytically in any way?

**mathoverflow.net > questions**
mathoverflow.net — 3+ hour, 3+ min ago

### Traveling salesperson problem algorithm

**mathoverflow.net > questions**
mathoverflow.net — 11+ hour, 56+ min ago

### What will be the Frobenius norm of Jacobian of inner product of two matrices?

**mathoverflow.net > questions**
mathoverflow.net — 3+ hour, 50+ min ago

### Is possible to simplify this equation?

**mathoverflow.net > questions**
mathoverflow.net — 4+ hour, 9+ min ago

### "Reference Request" for a lecture note by C. Skinner: Galois Representations, Iwasawa Theory, and Special Values of $L$-functions

**mathoverflow.net > questions**
...These notes are an elaboration on lectures given during the third week of the 2009 **Clay Mathematics Institute** summer school on **Galois** representations... ...The topics covered in the author's lectures mostly related to **Iwasawa** theory and the exploitation of the **Galois** representations associated with automorphic...