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WKC's user avatar
WKC
  • Member for 11 years, 4 months
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11 votes
Accepted

Integer positive definite quadratic form as a sum of squares

6 votes
Accepted

orbits of automorphism group for indefinite lattices

5 votes
Accepted

Quadratic forms and $p$-adic integers

5 votes

"Pythagoras number" for integral matrices

5 votes
Accepted

genus 2 Siegel theta series of 3-dimensional lattices

4 votes

On successive minima and basis of a lattice

4 votes

How to determine $O(L)$ is finite or not?

3 votes

What's in the genus of the cubic lattice?

3 votes

What is the spinor genus of the Leech lattice?

2 votes
Accepted

''Local-global-principle'' for certain isometries of lattices

1 vote

Methods to decide whether two positive definite ternary quadratic forms are in the same spinor genus?

1 vote

On the orthogonal group of a lattice on a quadratic space over dyadic local field

1 vote

Integer positive definite quadratic form as a sum of squares

1 vote

Bounded version of linear and quadratic Hasse--Minkowski theorem