User Paul

21 votes

2 answers

1k views

Proof of Giroux's correspondence

asked Aug 23, 2018 at 21:29

10 votes

1 answer

723 views

On a corollary of a paper by Colin and Honda

gt.geometric-topology riemann-surfaces mapping-class-groups contact-geometry

asked Jun 5, 2019 at 20:42

9 votes

1 answer

227 views

Isotopy of periodic homeomorphisms of a surface along periodic homeomorphisms

gt.geometric-topology mapping-class-groups surfaces

asked May 26, 2018 at 17:54

8 votes

0 answers

138 views

Mapping classes as Lefschetz fibrations over surfaces with positive genus

gt.geometric-topology sg.symplectic-geometry mapping-class-groups fibration

asked Apr 7, 2019 at 1:58

8 votes

1 answer

351 views

Holomorphic deformation of complex structure on the real plane

ag.algebraic-geometry cv.complex-variables complex-geometry deformation-theory complex-manifolds

asked Nov 29, 2019 at 3:23

7 votes

1 answer

214 views

Are isotopic and conjugate homeomorphisms, conjugate by an element in $\mathrm{Homeo}_0(M)$?

dg.differential-geometry gt.geometric-topology differential-topology mapping-class-groups

asked Aug 23, 2018 at 19:25

6 votes

2 answers

352 views

Is every element of $Mod(S_{g,1})$ a composition of right handed Dehn twists?

gt.geometric-topology knot-theory riemann-surfaces mapping-class-groups

asked Oct 29, 2018 at 3:01

5 votes

1 answer

207 views

Regular sequence from prime ideal

ag.algebraic-geometry analytic-geometry

asked Nov 22, 2018 at 19:25

5 votes

0 answers

179 views

h-principle for pairs

complex-geometry homotopy-theory h-principle

asked Dec 5, 2018 at 7:07

5 votes

0 answers

162 views

Extension of holomorphic maps to smooth family of holomorphic maps

ag.algebraic-geometry cv.complex-variables complex-geometry deformation-theory complex-manifolds

asked Nov 21, 2019 at 4:58

4 votes

0 answers

84 views

Flow lines of a real analytic vector field convergent to a point

real-analysis ds.dynamical-systems differential-equations real-analytic-structures

asked Apr 3, 2019 at 22:06

4 votes

0 answers

180 views

Right-veering periodic automorphisms of surfaces that are not composition of right-handed Dehn twists

gt.geometric-topology surfaces contact-geometry

asked Nov 27, 2017 at 14:56

4 votes

0 answers

130 views

Are these two arguments incompatible?

gt.geometric-topology mapping-class-groups surfaces contact-geometry

asked Sep 18, 2019 at 19:17

4 votes

0 answers

116 views

Bound on critical points of Lefschetz fibration over the disk with prescribed monodromy

gt.geometric-topology sg.symplectic-geometry mapping-class-groups contact-geometry

asked Nov 4, 2018 at 22:12

2 votes

0 answers

252 views

Irreducible surface singularity that is not a local set-theoretical complete intersection

ag.algebraic-geometry singularity-theory several-complex-variables

asked Nov 18, 2018 at 6:49

2 votes

0 answers

68 views

Equations needed to define a normal complex surface singularity

ag.algebraic-geometry cv.complex-variables singularity-theory several-complex-variables

asked Nov 19, 2018 at 17:31

2 votes

0 answers

161 views

Stabilizing an open book with Anosov piece

gt.geometric-topology riemann-surfaces mapping-class-groups contact-geometry

asked May 3, 2019 at 4:11

1 vote

0 answers

219 views

What does it mean for two natural numbers to be approximately equal?

reference-request gt.geometric-topology notation mapping-class-groups contact-geometry

asked Jun 7, 2019 at 23:37

1 vote

0 answers

39 views

On Remmerts reduction

complex-geometry deformation-theory singularity-theory resolution-of-singularities several-complex-variables

asked Nov 14, 2018 at 16:01

1 vote

0 answers

51 views

Global solutions for an analytic family of differential operators with initial condition

dg.differential-geometry differential-topology differential-equations differential-operators contact-geometry

asked Nov 23, 2019 at 22:26

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20 Questions

Proof of Giroux's correspondence

On a corollary of a paper by Colin and Honda

Isotopy of periodic homeomorphisms of a surface along periodic homeomorphisms

Mapping classes as Lefschetz fibrations over surfaces with positive genus

Holomorphic deformation of complex structure on the real plane

Are isotopic and conjugate homeomorphisms, conjugate by an element in $\mathrm{Homeo}_0(M)$?

Is every element of $Mod(S_{g,1})$ a composition of right handed Dehn twists?

Regular sequence from prime ideal

h-principle for pairs

Extension of holomorphic maps to smooth family of holomorphic maps

Flow lines of a real analytic vector field convergent to a point

Right-veering periodic automorphisms of surfaces that are not composition of right-handed Dehn twists

Are these two arguments incompatible?

Bound on critical points of Lefschetz fibration over the disk with prescribed monodromy

Irreducible surface singularity that is not a local set-theoretical complete intersection

Equations needed to define a normal complex surface singularity

Stabilizing an open book with Anosov piece

What does it mean for two natural numbers to be approximately equal?

On Remmerts reduction

Global solutions for an analytic family of differential operators with initial condition