part 3 mathematical physics, algebraic geometry and other topics
the coherent-constructible correspondence and homological mirror symmetry for toric varieties
bohan fang, chiu-chu melissa liu, david treumann and eric zaslow.
1 introduction
1.1 outline
2 mirror symmetry for toric manifolds
2.1 hori-vafa mirror
2.2 categories in mirror symmetry
2.3 results to date
3 t-duality
3.1 moment polytope
3.2 geometry of the open orbit
3.3 statement of symplectic results
3.4 t-dual of an equivariant line bundle
4 microlocalization
4.1 algebraic preliminaries
4.2 the cast of categories
4.3 fukaya-oh theorem
4.4 building the equivalence
4.5 equivalence and the inverse functor
.4.6 singular support and characteristic cycles
4.7 comments on technicalities
4.8 statement of results
5 coherent-constructible correspondence
6 examples
6.1 taking the mapping cone
6.2 toric fano surfaces
6.3 hirzebruch surfaces
references
superspace: a comfortably vast algebraic variety
t. hiibsch
1 introduction
1.1 basic ideas and definitions
1.2 the traditional superspace
2 off-shell worldline supermultiplets
2.1 adinkraic supermultiplets
2.2 various hangings
2.3 projected supermultiplets
2.4 supermultiplets vs. superfields
3 superspace, by construction
3.1 superpartners of time
3.2 a telescoping deformation structure
3.3 nontrivial superspace geometry
3.4 higher-dimensional spacetime
4 the comfortably vast superspace
references
a report on the yau-zaslow formula
naichung conan leung
1 yau-zaslow formula and its generalizations
2 yau-zaslow approach
3 matching method
4 degeneration method
5 calabi-yau threefold method
6 conclusions
references
hermitian-yang-mills connections on kahler manifolds
jun li
1 introduction
1.1 hermitian-yang-mills connections
1.2 hym connections lead to stable bundles
1.3 stable bundles and their moduli spaces
1.4 flat bundles and stable bundles on curves
2 donaldson-uhlenbeck-yau theorem
2.1 donaldson\'s proof for algebraic surfaces
2.2 uhlenbeck-yau\'s proof for kahler manifolds
3 hermitian-yang-mills connections on curves
4 hermitian-yang-mills connections on surfaces
4.1 extending duy correspondence
4.2 stable topology of the moduli spaces
4.3 donaldson polynomial invariants
5 hym connections on high dimensional varieties
5.1 extending the duy correspondence in high dimensions
5.2 donaldson-thomas invariants
6 concluding remark
references ~
additivity and relative kodaira dimensions
tian-jun li and weiyi zhang
1 introduction
2 kodaira dimensions and fiber bundles
2.1 h for complex manifolds and up to dimension 3
2.2 ks for symplectic 4~manifolds
2.3 additivity for a fiber bundle
3 embedded symplectic surfaces and relative kod. dim. in dim. 4.
3.1 embedded symplectic surfaces and maxinmlity
3.2 the adjoint class
3.3 existence and uniqueness of relatively minimal model
3.4 (m,w,f)
4 relative kod. dim. in dim. 2 and fibrations over a surface
4.1 (f,d), riemann-hurwitz formula and seifert fibrations...
4.2 lefschetz fibrations
references
descendent integrals and tautological rings of
moduli spaces of curves
kefen9 liu and hao xu
1 introduction
2 intersection numbers and the witten-kontsevich theorem
2.1 witten-kontsevich theorem
2.2 virasoro constraints
3 the n-point function
3.1 a recursive formula of n-point functions
3.2 an effective recursion formulae of descendent integrals
4 hodge integrals
4.1 faber\'s algorithm
4.2 hodge integral formulae
5 higher weil-petersson volumes
5.1 generalization of mirzakhani\'s recursion formula
5.2 recursion formulae of higher weil-petersson volumes
6 faber\'s conjecture on tautological rings
6.1 the faber intersection number conjecture
6.2 relations with n-point functions
7 dimension of tautological rings
7.1 ramanujan\'s mock theta functions
7.2 asymptotics of tautological dimensions
8 gromov-witten invariants
8.1 universal equations of gromov-witten invariants
8.2 some vanishing identities
9 witten\'s r-spin numbers
9.1 generalized witten\'s conjecture
9.2 an algorithm for computing witten\'s r-spin numbers
references
a general voronoi summation formula for gl(n, z)
stephen d. miller and wilfried sehmid
1 introduction
2 automorphic distributions
3 vanishing to infinite order
4 classical proof of the formula
5 adelic proof of the formula
references
geometry of holomorphic isometries and related maps
between bounded domains
ngaiming mok
1 examples of holomorphic isometries
1.1 examples of equivariant embeddings into the
projective space
1.2 non-standard holomorphic isometries of the poincar
disk into polydisks
1.3 a non-standard holomorphic isometry of the poincar
disk into a siegel upper half-plane
1.4 examples of holomorphic isometries with arbitrary
normalizing constants a > 1
2 analytic continuation of germs of holomorphic isometries
2.1 analytic continuation of holomorphic isometries into the
projective space equipped with the fubini-study metric
2.2 an extension and rigidity problem arising from
commutators of modular correspondences
2.3 analytic continuation of holomorphic isometries up to
normalizing constants with respect to the bergman
metric - extension beyond the boundary
2.4 canonically embeddable bergman manifolds and
bergman meromorphic compactifications
3 holomorphic isometries of the poincar disk into
bounded symmetric domains
3.1 structural equations on the norm of the second
fundamental form and asymptotic vanishing order
3.2 holomorphic isometries of the poincar disk into
polydisks: structural results
3.3 calculated examples on the norm of the second
fundamental form
3.4 holomorphic isometries of the poincar5 disk into
polydisks: uniqueness results
3.5 asymptotic total geodesy and applications
4 measure-preserving algebraic correspondences on irreducible
bounded symmetric domains
4.1 statements of results
4.2 extension results on strictly pseudoconvex
algebraic hypersurfaces
4.3 alexander-type extension results in the higher-rank case
4.4 total geodesy of germs of measure-preserving holomorphie