- geometry, a
crepant resolution of a
singularity is a
resolution that does not
affect the
canonical class of the manifold. The term "
crepant" was coined...
-
measures the
degree of the
singularity of the pair.
Canonical singularity Crepant resolution Kollár, János; Mori,
Shigefumi (1998),
Birational geometry of...
- A
generalization of a
homogeneous coordinate ring. See Cox ring.
crepant A
crepant morphism f : X → Y {\displaystyle f:X\to Y}
between normal varieties...
- Pietro; Gr****i,
Pietro Antonio; Markushevich,
Dimitri (November 2019). "
Crepant resolutions of ℂ 3 / Z 4 and the
generalized Kronheimer construction (in...
- Astérisque (177): 303–326, ISSN 0303-1179, MR 1040578 Kawamata,
Yujiro (1988), "
Crepant blowing-up of 3-dimensional
canonical singularities and its application...
- He
worked on SU(5)
models and
opened the door to the
systematic use of
crepant resolutions of
singularities in F-theory. He also
studied D-brane deconstructions...
-
choice of Y. When it
equals the
number of
components of Y it was
called crepant. It was not
known whether relative canonical models were Cohen–Macaulay...
- ISBN 978-0-511-54308-1. MR 2359514. Ruan,
Yongbin (2006), "The
cohomology ring of
crepant resolutions of orbifolds", Gromov-Witten
Theory of Spin
Curves and Orbifolds...
- ****ociated
quotient variety X ψ / G {\displaystyle X_{\psi }/G} has a
crepant resolution given by
blowing up the 100 {\displaystyle 100} singularities...
- Chiu-Chu
Melissa Liu (Columbia University) -
Topological Recursion and
Crepant Transformation Conjecture Bing Wang (USTC) -
Local entropy along the Ricci...
