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Jan
25
answered What are the reasons for considering rings without identity?
Jan
25
accepted Is a matrix element of a norm continuous representation always a trigonometric polynomial?
Jan
25
comment Trigonometric polynomials on non-compact and non-abelian groups
OK. They will be my heroes as well. :)
Jan
25
accepted Trigonometric polynomials on non-compact and non-abelian groups
Jan
25
comment Trigonometric polynomials on non-compact and non-abelian groups
Yemon, for a long time I am dreaming of getting acquaintance with you. :)
Jan
25
revised Is a matrix element of a norm continuous representation always a trigonometric polynomial?
added 26 characters in body
Jan
25
asked Is a matrix element of a norm continuous representation always a trigonometric polynomial?
Jan
25
comment Trigonometric polynomials on non-compact and non-abelian groups
Александр Игоревич, хочу с вами подружиться. :) If you don't mind, I'll continue this discussion by e-mail. :)
Jan
25
comment Trigonometric polynomials on non-compact and non-abelian groups
Is this true for Moore groups (where every irreducible unitary representation is finite dimensional)?
Jan
25
comment Trigonometric polynomials on non-compact and non-abelian groups
Хм... Большое спасибо! :)
Jan
25
comment Trigonometric polynomials on non-compact and non-abelian groups
Are there at least some natural classes of groups, where this is true?
Jan
25
asked Trigonometric polynomials on non-compact and non-abelian groups
Jan
6
comment Are norm-continuous representations smooth?
It's strange, that there is no direct reference.
Jan
5
accepted Are norm-continuous representations smooth?
Jan
5
comment Are norm-continuous representations smooth?
Is it possible that $H_\infty=H$ when $\rho$ is norm-continuous?
Jan
5
comment Are norm-continuous representations smooth?
Peter, thank you, but as far as I understand, your representation is not norm-continuous?
Jan
5
comment Are norm-continuous representations smooth?
Yemon, this generator $A_\xi$ in the answer by Stefan Waldmann, where does it come from? And is there a reference?
Jan
5
revised Are norm-continuous representations smooth?
edited tags
Jan
5
asked Are norm-continuous representations smooth?
Nov
1
awarded  Yearling