User Alin Galatan

Stats

647

reputation

reached

answers

questions

Loading…

Communities

About

UCLA PhD student, interested in Operator Algebras, Group Theory, Cryptography. In the past year, I decided to dwell into CS and learn more about Algorithms, Data Structures, and other related things.

Badges

View all badges

This user doesn’t have any gold badges yet.

silver badges

Yearling

× 3

Nov 13, 2019

bronze badges

Organizer

Sep 10, 2013
Tumbleweed

Dec 23, 2014
Excavator

Sep 9, 2013

Top tags

View all tags

gr.group-theory

Score

Posts

Posts %

fa.functional-analysis

Score

Posts

Posts %

oa.operator-algebras

Score

Posts

Posts %

rt.representation-theory

Score

Posts

Posts %

schur-multipliers

Score

Posts

Posts %

unitary-representations

Score

Posts

Posts %

Top posts

View all questions and answers

How hard (P, NP, NP-hard) is it to compute Schur norms of matrices (as multipliers)?

Oct 26, 2013

Dimensions and number of complex irreducible representations for SL3(Z/pZ)

Sep 8, 2013

Faithful and weakly-mixing representations of Property (T) groups in relation to left regular rep

Oct 30, 2014

Unitary representations of Tarski Monsters and other beasts

Nov 21, 2014

Is the Tensor/Exterior square $G\otimes G$ or $G\wedge G$ of infinite p-group also a p-group?

Sep 22, 2015

Example of "exotic" verbal subgroups of free groups

Oct 22, 2015

Sets $E$ in $\mathbb{Z}$ such that any $l^2$ function with support on $E$ comes from Fourier of a continuous function

Nov 12, 2013

Is there a link between $H_2(G,\mathbb{Z})$, the Schur Multiplier of a group, and the "other" Schur multipliers of a group?

Jan 8, 2016

Differentiability of $f*g$ on the circle, for integrable f, bounded g, and some decay of the Fourier coefficients of f

Oct 31, 2013

Characterisation of compact operators

Feb 28, 2014