User ronggang

11 votes

3 answers

1k views

Maximal compact subgroup of p-adic lie groups

rt.representation-theory algebraic-groups

asked Sep 6, 2014 at 19:05

8 votes

2 answers

679 views

proofs of ergodicity of Sl(2, Z) action on R^2 without using duality

ergodic-theory

asked Aug 23, 2012 at 3:18

8 votes

1 answer

350 views

Is a measurable solution continuous?

measure-theory

asked Nov 14, 2018 at 3:00

6 votes

2 answers

2k views

a question on TITS' note "Reductive groups over local fields"

algebraic-groups

asked Sep 3, 2012 at 16:50

6 votes

1 answer

2k views

Is a subset that contains no positive measurable subsets contained in a null measurable set?

measure-theory

asked Dec 17, 2010 at 3:27

5 votes

3 answers

774 views

structure of maximal tori in semisimple algebraic groups

algebraic-groups

asked Apr 16, 2016 at 13:59

5 votes

0 answers

129 views

How to interpret half integral modular forms? Why not considering more general things such as third integral modular forms? [duplicate]

modular-forms

asked May 22 at 15:18

4 votes

1 answer

381 views

how many Q-forms of SL_n(R) are there for a given Q-rank

algebraic-groups

asked Feb 28, 2012 at 16:42

3 votes

1 answer

265 views

Is the image of the representation of the fundamental group associated to a local system discrete?

ag.algebraic-geometry gr.group-theory

asked May 24, 2012 at 14:41

3 votes

2 answers

631 views

The group G^+ of algebraic groups over local fields

algebraic-groups gr.group-theory ag.algebraic-geometry

asked Jul 2, 2012 at 16:24

3 votes

1 answer

546 views

unitary representation of semisimple lie groups in view of Moore's ergodicity thm

lie-groups

asked Dec 18, 2010 at 15:39

3 votes

1 answer

669 views

quotient sigma-algebra on quotient space of locally compact groups

geometric-measure-theory

asked Dec 28, 2010 at 5:40

3 votes

0 answers

372 views

rational representation of semisimple algebraic group

lie-groups lie-algebras algebraic-groups

asked Feb 8, 2015 at 19:04

3 votes

2 answers

875 views

real representation of real semi simple Lie algebra

lie-groups lie-algebras

asked Dec 10, 2013 at 9:26

3 votes

0 answers

62 views

History and relationship on g-K modules and spherical functions

rt.representation-theory harmonic-analysis

asked Jan 31, 2020 at 8:45

2 votes

1 answer

378 views

Is restriction of scalars of simply connected algebraic groups still SC?

algebraic-groups

asked Feb 26, 2011 at 6:47

2 votes

1 answer

244 views

unipotent group and translation invariant metric

algebraic-groups

asked May 3, 2011 at 2:44

2 votes

3 answers

2k views

is the subgroup generated by one-parameter unipotent subgroups a Lie subgroup?

lie-groups

asked Nov 24, 2010 at 6:04

1 vote

0 answers

250 views

List of irreducible representations whose weights are in a single Weyl group orbit

lie-groups lie-algebras

asked Feb 7, 2015 at 20:20

1 vote

1 answer

217 views

arithmetic group over function fields and its fundamental domain

algebraic-groups arithmetic-geometry

asked Apr 23, 2013 at 18:21

1 vote

1 answer

229 views

curves in varieties

ag.algebraic-geometry algebraic-curves

asked Oct 27, 2013 at 8:59

1 vote

2 answers

82 views

measurability of the limit of functions parameterized by real numbers

measure-theory

asked Oct 8, 2017 at 3:32

0 votes

2 answers

569 views

local field and number field

algebraic-number-theory

asked Mar 28, 2013 at 3:07

0 votes

1 answer

372 views

generalization of highest weight theorem for semisimple lie algebras

lie-groups algebraic-groups lie-algebras

asked Mar 2, 2015 at 21:55

0 votes

1 answer

369 views

surjectivity of rational points induced by surjective map from affine space

ag.algebraic-geometry arithmetic-geometry galois-cohomology

asked Jun 28, 2012 at 7:07

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25 Questions

Maximal compact subgroup of p-adic lie groups

proofs of ergodicity of Sl(2, Z) action on R^2 without using duality

Is a measurable solution continuous?

a question on TITS' note "Reductive groups over local fields"

Is a subset that contains no positive measurable subsets contained in a null measurable set?

structure of maximal tori in semisimple algebraic groups

How to interpret half integral modular forms? Why not considering more general things such as third integral modular forms? [duplicate]

how many Q-forms of SL_n(R) are there for a given Q-rank

Is the image of the representation of the fundamental group associated to a local system discrete?

The group G^+ of algebraic groups over local fields

unitary representation of semisimple lie groups in view of Moore's ergodicity thm

quotient sigma-algebra on quotient space of locally compact groups

rational representation of semisimple algebraic group

real representation of real semi simple Lie algebra

History and relationship on g-K modules and spherical functions

Is restriction of scalars of simply connected algebraic groups still SC?

unipotent group and translation invariant metric

is the subgroup generated by one-parameter unipotent subgroups a Lie subgroup?

List of irreducible representations whose weights are in a single Weyl group orbit

arithmetic group over function fields and its fundamental domain

curves in varieties

measurability of the limit of functions parameterized by real numbers

local field and number field

generalization of highest weight theorem for semisimple lie algebras

surjectivity of rational points induced by surjective map from affine space