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location Riga, Latvia
age 35
visits member for 1 year, 10 months
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Associate Professor, PhD in condensed matter theory.


May
21
awarded  Custodian
May
21
reviewed Reviewed If a function $f:J\to\mathbb{R}$ satisfies the Zygmund condition, is it $C^1$?
May
21
reviewed No Action Needed Can a function be uniformly continuous on an open interval?
May
20
comment Help with Toeplitz operators applications.
Perhaps, your should ask at Physics.SE
May
20
suggested suggested edit on Help with Toeplitz operators applications.
May
18
awarded  Constituent
May
17
revised Series Summation
edited body
May
17
revised Series Summation
second sum solved and a way to prove it
May
17
answered Series Summation
May
17
asked “Two-speed” linear integro-differential equation
May
6
awarded  Caucus
Aug
20
awarded  Yearling
Jun
8
awarded  Constituent
Jun
8
awarded  Caucus
Mar
31
awarded  Announcer
Mar
29
comment Extending partial sums of the Taylor series of $e^x$ to a smooth function on $\mathbb{R}^2$?
You probably mean not only smooth but analytic?
Mar
28
awarded  Citizen Patrol
Mar
28
comment How is the graph coloring problem NP-Complete?
@TsuyoshiIto Thanks, I've updated my answer accordingly.
Mar
28
revised How is the graph coloring problem NP-Complete?
added a sentence on the general case
Mar
27
answered How is the graph coloring problem NP-Complete?