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of 61
pro vyhledávání: '"Yuan‐Pin Lee"'
In these lectures, Gromov{Witten theory will be introduced, assuming only basic moduli theory covered in the rst week of the School. Then the Crepant Transformation Conjecture will be explained. Some examples, with emphasis on the projective/global c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______166::80c6657d2c31ade3ce61aa1659b0888b
https://hal.archives-ouvertes.fr/medihal-01320762
https://hal.archives-ouvertes.fr/medihal-01320762
In these lectures, Gromov{Witten theory will be introduced, assuming only basic moduli theory covered in the rst week of the School. Then the Crepant Transformation Conjecture will be explained. Some examples, with emphasis on the projective/global c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______166::c4e36acaee923ac0a2f6c2fbf3ec6a7e
https://hal.archives-ouvertes.fr/medihal-01364108
https://hal.archives-ouvertes.fr/medihal-01364108
Publikováno v:
Mathematical Proceedings of the Cambridge Philosophical Society. :1-28
We prove a formula expressing the K-theoretic log Gromov-Witten invariants of a product of log smooth varieties $V \times W$ in terms of the invariants of V and W. The proof requires introducing log virtual fundamental classes in K-theory and verifyi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd865a0420e69f8ae0969be7553725e2
https://doi.org/10.1017/s0305004123000063
https://doi.org/10.1017/s0305004123000063
Autor:
You‐Cheng Chou, Yuan‐Pin Lee
Publikováno v:
Journal of the London Mathematical Society. 106:2050-2074
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cff2af4cff0ba6f40dafcea8ac264076
https://doi.org/10.1112/jlms.12618
https://doi.org/10.1112/jlms.12618
Autor:
Honglu Fan, Yuan-Pin Lee
Publikováno v:
Contemporary Mathematics, 763
Singularities, Mirror Symmetry, and the Gauged Linear Sigma Model
Singularities, Mirror Symmetry, and the Gauged Linear Sigma Model
In this companion piece to 1712.03573, some variations on the main results there are sketched. In particular, the recursions in 1712.03573, which we interpreted as the quantum Lefschetz, is reformulated in terms of Givental's quantization formalism,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9560880eb44974fa56b6ab2004509ba9
https://hdl.handle.net/20.500.11850/494770
https://hdl.handle.net/20.500.11850/494770
Autor:
Honglu Fan, Yuan-Pin Lee
Publikováno v:
Michigan Math. J. 69, iss. 1 (2020), 153-178
Given two equivariant vector bundles over an algebraic GKM manifold with the same equivariant Chern classes, we show that the genus zero equivariant Gromov--Witten theory of their projective bundles are naturally isomorphic.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58e79292161a7548822481d80860d689
https://doi.org/10.1307/mmj/1573700736
https://doi.org/10.1307/mmj/1573700736
We study analytic continuations of quantum cohomology under simple flips $f: X \dashrightarrow X'$ along the extremal ray quantum variable $q^\ell$. The inverse correspondence $\Psi = [\Gamma_f]^*$ by the graph closure gives an embedding of Chow moti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7c81d55069a4ece5517a434702b765d
Publikováno v:
Cambridge Journal of Mathematics. 4:333-401
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22968bd9615fbdcd5698a506320d2f2e
https://doi.org/10.4310/cjm.2016.v4.n3.a2
https://doi.org/10.4310/cjm.2016.v4.n3.a2
Publikováno v:
Annales scientifiques de l'École normale supérieure. 49:1403-1443
We establish a new relationship (MLK correspondence) between twisted FJRW theory and local Gromov–Witten theory in all genera. As a consequence, we show that the Landau–Ginzburg/Calabi– Yau correspondence is implied by the crepant transformatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b8aeb1673e99d1cf59195a92092847c
https://doi.org/10.24033/asens.2312
https://doi.org/10.24033/asens.2312
Publikováno v:
J. Differential Geom. 110, no. 3 (2018), 495-541
For projective conifold transitions between Calabi–Yau threefolds $X$ and $Y$, with $X$ close to $Y$ in the moduli, we show that the combined information provided by the $A$ model (Gromov–Witten theory in all genera) and $B$ model (variation of H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83d5cd6dbf6ad72a847429d163cd569b
https://projecteuclid.org/euclid.jdg/1542423628
https://projecteuclid.org/euclid.jdg/1542423628