Author: Christopher L Douglas
Publisher: American Mathematical Soc.
ISBN: 1470437716
Category : Education
Languages : en
Pages : 111
Book Description
Bordered Floer homology assigns invariants to 3-manifolds with boundary, such that the Heegaard Floer homology of a closed 3-manifold, split into two pieces, can be recovered as a tensor product of the bordered invariants of the pieces. The authors construct cornered Floer homology invariants of 3-manifolds with codimension-2 corners and prove that the bordered Floer homology of a 3-manifold with boundary, split into two pieces with corners, can be recovered as a tensor product of the cornered invariants of the pieces.
Cornered Heegaard Floer Homology
Author: Christopher L Douglas
Publisher: American Mathematical Soc.
ISBN: 1470437716
Category : Education
Languages : en
Pages : 111
Book Description
Bordered Floer homology assigns invariants to 3-manifolds with boundary, such that the Heegaard Floer homology of a closed 3-manifold, split into two pieces, can be recovered as a tensor product of the bordered invariants of the pieces. The authors construct cornered Floer homology invariants of 3-manifolds with codimension-2 corners and prove that the bordered Floer homology of a 3-manifold with boundary, split into two pieces with corners, can be recovered as a tensor product of the cornered invariants of the pieces.
Publisher: American Mathematical Soc.
ISBN: 1470437716
Category : Education
Languages : en
Pages : 111
Book Description
Bordered Floer homology assigns invariants to 3-manifolds with boundary, such that the Heegaard Floer homology of a closed 3-manifold, split into two pieces, can be recovered as a tensor product of the bordered invariants of the pieces. The authors construct cornered Floer homology invariants of 3-manifolds with codimension-2 corners and prove that the bordered Floer homology of a 3-manifold with boundary, split into two pieces with corners, can be recovered as a tensor product of the cornered invariants of the pieces.
Bordered Heegaard Floer Homology
Author: Robert Lipshitz
Publisher: American Mathematical Soc.
ISBN: 1470428881
Category : Floer homology
Languages : en
Pages : 279
Book Description
The authors construct Heegaard Floer theory for 3-manifolds with connected boundary. The theory associates to an oriented, parametrized two-manifold a differential graded algebra. For a three-manifold with parametrized boundary, the invariant comes in two different versions, one of which (type D) is a module over the algebra and the other of which (type A) is an A∞ module. Both are well-defined up to chain homotopy equivalence. For a decomposition of a 3-manifold into two pieces, the A∞ tensor product of the type D module of one piece and the type A module from the other piece is ^HF of the glued manifold. As a special case of the construction, the authors specialize to the case of three-manifolds with torus boundary. This case can be used to give another proof of the surgery exact triangle for ^HF. The authors relate the bordered Floer homology of a three-manifold with torus boundary with the knot Floer homology of a filling.
Publisher: American Mathematical Soc.
ISBN: 1470428881
Category : Floer homology
Languages : en
Pages : 279
Book Description
The authors construct Heegaard Floer theory for 3-manifolds with connected boundary. The theory associates to an oriented, parametrized two-manifold a differential graded algebra. For a three-manifold with parametrized boundary, the invariant comes in two different versions, one of which (type D) is a module over the algebra and the other of which (type A) is an A∞ module. Both are well-defined up to chain homotopy equivalence. For a decomposition of a 3-manifold into two pieces, the A∞ tensor product of the type D module of one piece and the type A module from the other piece is ^HF of the glued manifold. As a special case of the construction, the authors specialize to the case of three-manifolds with torus boundary. This case can be used to give another proof of the surgery exact triangle for ^HF. The authors relate the bordered Floer homology of a three-manifold with torus boundary with the knot Floer homology of a filling.
Bordered Heegaard Floer Homology
Author: Robert Lipshitz
Publisher:
ISBN: 9781470447489
Category : Floer homology
Languages : en
Pages : 279
Book Description
Publisher:
ISBN: 9781470447489
Category : Floer homology
Languages : en
Pages : 279
Book Description
Localization for $THH(ku)$ and the Topological Hochschild and Cyclic Homology of Waldhausen Categories
Author: Andrew J. Blumberg
Publisher: American Mathematical Soc.
ISBN: 1470441780
Category : Mathematics
Languages : en
Pages : 100
Book Description
The authors resolve the longstanding confusion about localization sequences in $THH$ and $TC$ and establish a specialized devissage theorem.
Publisher: American Mathematical Soc.
ISBN: 1470441780
Category : Mathematics
Languages : en
Pages : 100
Book Description
The authors resolve the longstanding confusion about localization sequences in $THH$ and $TC$ and establish a specialized devissage theorem.
Degree Theory of Immersed Hypersurfaces
Author: Harold Rosenberg
Publisher: American Mathematical Soc.
ISBN: 1470441853
Category : Mathematics
Languages : en
Pages : 62
Book Description
The authors develop a degree theory for compact immersed hypersurfaces of prescribed $K$-curvature immersed in a compact, orientable Riemannian manifold, where $K$ is any elliptic curvature function.
Publisher: American Mathematical Soc.
ISBN: 1470441853
Category : Mathematics
Languages : en
Pages : 62
Book Description
The authors develop a degree theory for compact immersed hypersurfaces of prescribed $K$-curvature immersed in a compact, orientable Riemannian manifold, where $K$ is any elliptic curvature function.
Rigid Character Groups, Lubin-Tate Theory, and (φ,Γ)-Modules
Author: Laurent Berger
Publisher: American Mathematical Soc.
ISBN: 1470440733
Category : Education
Languages : en
Pages : 75
Book Description
The construction of the p-adic local Langlands correspondence for GL2(Qp) uses in an essential way Fontaine's theory of cyclotomic (φ,Γ)-modules. Here cyclotomic means that Γ=Gal(Qp(μp∞)/Qp) is the Galois group of the cyclotomic extension of Qp. In order to generalize the p-adic local Langlands correspondence to GL2(L), where L is a finite extension of Qp, it seems necessary to have at our disposal a theory of Lubin-Tate (φ,Γ)-modules. Such a generalization has been carried out, to some extent, by working over the p-adic open unit disk, endowed with the action of the endomorphisms of a Lubin-Tate group. The main idea of this article is to carry out a Lubin-Tate generalization of the theory of cyclotomic (φ,Γ)-modules in a different fashion. Instead of the p-adic open unit disk, the authors work over a character variety that parameterizes the locally L-analytic characters on oL. They study (φ,Γ)-modules in this setting and relate some of them to what was known previously.
Publisher: American Mathematical Soc.
ISBN: 1470440733
Category : Education
Languages : en
Pages : 75
Book Description
The construction of the p-adic local Langlands correspondence for GL2(Qp) uses in an essential way Fontaine's theory of cyclotomic (φ,Γ)-modules. Here cyclotomic means that Γ=Gal(Qp(μp∞)/Qp) is the Galois group of the cyclotomic extension of Qp. In order to generalize the p-adic local Langlands correspondence to GL2(L), where L is a finite extension of Qp, it seems necessary to have at our disposal a theory of Lubin-Tate (φ,Γ)-modules. Such a generalization has been carried out, to some extent, by working over the p-adic open unit disk, endowed with the action of the endomorphisms of a Lubin-Tate group. The main idea of this article is to carry out a Lubin-Tate generalization of the theory of cyclotomic (φ,Γ)-modules in a different fashion. Instead of the p-adic open unit disk, the authors work over a character variety that parameterizes the locally L-analytic characters on oL. They study (φ,Γ)-modules in this setting and relate some of them to what was known previously.
The Mother Body Phase Transition in the Normal Matrix Model
Author: Pavel M. Bleher
Publisher: American Mathematical Soc.
ISBN: 1470441845
Category : Mathematics
Languages : en
Pages : 144
Book Description
In this present paper, the authors consider the normal matrix model with cubic plus linear potential.
Publisher: American Mathematical Soc.
ISBN: 1470441845
Category : Mathematics
Languages : en
Pages : 144
Book Description
In this present paper, the authors consider the normal matrix model with cubic plus linear potential.
Affine Flag Varieties and Quantum Symmetric Pairs
Author: Zhaobing Fan
Publisher: American Mathematical Soc.
ISBN: 1470441756
Category : Mathematics
Languages : en
Pages : 123
Book Description
The quantum groups of finite and affine type $A$ admit geometric realizations in terms of partial flag varieties of finite and affine type $A$. Recently, the quantum group associated to partial flag varieties of finite type $B/C$ is shown to be a coideal subalgebra of the quantum group of finite type $A$.
Publisher: American Mathematical Soc.
ISBN: 1470441756
Category : Mathematics
Languages : en
Pages : 123
Book Description
The quantum groups of finite and affine type $A$ admit geometric realizations in terms of partial flag varieties of finite and affine type $A$. Recently, the quantum group associated to partial flag varieties of finite type $B/C$ is shown to be a coideal subalgebra of the quantum group of finite type $A$.
Minimal Weak Truth Table Degrees and Computably Enumerable Turing Degrees
Author: Rodney G. Downey
Publisher: American Mathematical Soc.
ISBN: 1470441624
Category : Mathematics
Languages : en
Pages : 90
Book Description
First, there are sets with minimal weak truth table degree which bound noncomputable computably enumerable sets under Turing reducibility. Second, no set with computable enumerable Turing degree can have minimal weak truth table degree. Third, no $Delta^0_2$ set which Turing bounds a promptly simple set can have minimal weak truth table degree.
Publisher: American Mathematical Soc.
ISBN: 1470441624
Category : Mathematics
Languages : en
Pages : 90
Book Description
First, there are sets with minimal weak truth table degree which bound noncomputable computably enumerable sets under Turing reducibility. Second, no set with computable enumerable Turing degree can have minimal weak truth table degree. Third, no $Delta^0_2$ set which Turing bounds a promptly simple set can have minimal weak truth table degree.
Subgroup Decomposition in Out(Fn)
Author: Michael Handel
Publisher: American Mathematical Soc.
ISBN: 1470441136
Category : Education
Languages : en
Pages : 276
Book Description
In this work the authors develop a decomposition theory for subgroups of Out(Fn) which generalizes the decomposition theory for individual elements of Out(Fn) found in the work of Bestvina, Feighn, and Handel, and which is analogous to the decomposition theory for subgroups of mapping class groups found in the work of Ivanov.
Publisher: American Mathematical Soc.
ISBN: 1470441136
Category : Education
Languages : en
Pages : 276
Book Description
In this work the authors develop a decomposition theory for subgroups of Out(Fn) which generalizes the decomposition theory for individual elements of Out(Fn) found in the work of Bestvina, Feighn, and Handel, and which is analogous to the decomposition theory for subgroups of mapping class groups found in the work of Ivanov.