Kummer surfaces: 200 years of study
WebA special configuration of 12 conics and generalized Kummer surfaces manuscripta mathematica . 10.1007/s00229-021-01334-2 WebResolving the 16 double points of the quotient of a (possibly nonalgebraic) torus by the Kummer involution gives a K3 surfacewith 16 disjoint rational curves; these K3 surfaces are also sometimes called Kummer surfaces. …
Kummer surfaces: 200 years of study
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WebJul 29, 2024 · The question was studied by several authors, and it was shown that the number of non-isomorphic Kummer structures is finite, but no explicit geometric construction of such structures was given. In a previous paper, we constructed explicitly non isomorphic Kummer structures on some Kummer surfaces. http://www-math.sp2mi.univ-poitiers.fr/~sarti/GarbagnatiSarti_RMJ.pdf
WebDe nition 2.2. A K3 surface is a compact connected complex manifold X of dimension two such that its canonical bundle is trivial and H1(X;O X) = 0. Corrolary 2.3. Kummer surface is a K3 surface. Theorem 2.4. Any two complex K3 surfaces are di eomorphic. Proposition 2.5. All nonsingular curves on a K3 surface have even inter-section numbers. Proof. WebThis is a brief history of discovery and later study of Kummer surfaces. The article is based on the author’s Oliver Club talk at Cornell University on October 10, 2024 delivered exactly …
WebOct 16, 2024 · Kummer surfaces: 200 years of study October 2024 Authors: Igor Dolgachev University of Michigan Abstract This is a brief history of discovery and later study of … WebKummer surface is algebraic. Kummer surfaces are among classical examples of K3-surfaces (which are simply-connected smooth surfaces with a nowhere-vanishing holomorphic 2-form), and play a crucial role in the theory of K3-surfaces. In a sense, all Kummer surfaces (resp. algebraic Kummer surfaces) form a 4 (resp. 3)-dimensional …
Webdegree 2 K3 surface and our Theorem 1.1 follows from [HKT13]. However there are a few di culties when one tries to implement [HKT13] for Kummer surfaces. The rst is that it is …
WebErnst Eduard Kummer, (born January 29, 1810, Sorau, Brandenburg, Prussia [Germany]—died May 14, 1893, Berlin), German mathematician whose introduction of ideal numbers, which … termites that flyWebKummer Surfaces: 200 Years of Study Igor Dolgachev The fascinating story about the Kummer surface starts from material where double refraction occurs: a ray of light the … termites that look like antsWebSep 29, 2009 · This paper classifies Enriques surfaces whose K3-cover is a fixed Picard-general Jacobian Kummer surface. There are exactly 31 such surfaces. We describe the free involutions which give... termite stickersWebMar 13, 2024 · Abstract: We show how to use the arithmetic of the Kummer surface associated to the Jacobian of a hyperelliptic curve to study the primality of integers of the form $4 m^2\cdot 5^n-1$. Subjects: Algebraic Geometry (math.AG); Number Theory (math.NT) Cite as: arXiv:2003.06490 [math.AG] termites tibiaWebKummer Surfaces: 200 Years of Study. Igor Dolgachev. The fascinating story about the Kummer surface starts from material where double refraction occurs: a ray of light the discovery by Augustin-Jean Fresnel in 1822 of the equa- splits into two, traveling at the same speed along different tion describing the propagation of light in an optically ... trick butterfliesWebThe Kummer involution has 16 fixed points: the 16 2-torsion point of the Jacobian, and they are the 16 singular points of the quartic surface. Resolving the 16 double points of the quotient of a (possibly … termite sticksWebAlgebraic Surfaces; Of a Cubic Space Curve and a Quadric Surface* New Trends in Arithmetic and Geometry of Algebraic Surfaces; The Classification of Surfaces and Other Varieties; Kummer Surfaces: 200 Years of Study; Arxiv:0907.0454V3 [Math.GT] 14 Apr 2016 Ler Fgeneral of Algebra 4-Manifolds; CLASSIFICATION of COMPLEX ALGEBRAIC … trick but treat 意味