ivane

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Name	ivane
Member for	3 years
Seen	Apr 24 at 15:09
Website	juanmarqz.wordpress.com
Location	Guadalajara, Jal.
Age	43

basic mathematician

CUCEI, Universidad de Guadalajara

CIMAT A.C., Valenciana, Guanajuato

México

it is painful to be negatively voted, even when the maths are truth,

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Questions

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votes

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348

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HNN extensions which are free products

dec 11 09 at 18:46 ivane 143●10

votes

answers

550

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Periodic mapping classes of the genus two orientable surface

gt.geometric-topology at.algebraic-topology mapping-class-groups

dec 17 09 at 20:31 Sam Nead 5,292●12●26

votes

answers

554

views

Two solid N_3 glued by its boundary

gt.geometric-topology at.algebraic-topology 3-manifolds

dec 17 09 at 19:56 ivane 143●10

votes

answers

518

views

Reducible 3d torus bundles

gt.geometric-topology 3-manifolds at.algebraic-topology mapping-class-groups fibre-bundles

dec 17 09 at 20:30 Sam Nead 5,292●12●26

vote

answer

202

views

N_3 and N_4 periodic and pseudo Anosov auto-homeomorphisms

at.algebraic-topology gt.geometric-topology

dec 4 09 at 6:49 ivane 143●10

votes

answer

305

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Finite sums with Binomial and Catalan inverses

nt.number-theory combinatorial-identities

jun 18 11 at 1:21 ivane 143●10

votes

answer

174

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Branched coverings over orbifolds with reflector lines

gt.geometric-topology at.algebraic-topology

dec 24 09 at 23:16 ivane 143●10

-3

votes

answers

650

views

Finite sum of integers inverses [closed]

combinatorial-identities computational-number-theo

jun 15 11 at 17:37 ivane 143●10

Answers

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books well-motivated with explicit examples (3)

Which mathematicians have influenced you the most?

Introductory text on geometric group theory?

What should be offered in undergraduate mathematics that’s currently not (or isn’t usually)?

Great mathematical figures and/or diagrams?

Most helpful math resources on the web

Circle bundles over $RP^2$

Nice proof of the Jordan curve theorem?

What do you call the product of a circle and an annulus?

HNN extensions which are free products

Undergraduate Differential Geometry Texts

What is the first interesting theorem in (insert subject here)?

Memorizing theorems

de Rham Cohomology of surfaces

Algorithmic Combinatorics resources?

Learning Topology

-1

less elementary group theory

-2

Canonical examples of algebraic structures

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Questions

HNN extensions which are free products

Periodic mapping classes of the genus two orientable surface

Two solid N_3 glued by its boundary

Reducible 3d torus bundles

N_3 and N_4 periodic and pseudo Anosov auto-homeomorphisms

Finite sums with Binomial and Catalan inverses

Branched coverings over orbifolds with reflector lines

Finite sum of integers inverses [closed]

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