Manin's conjecture for a cubic surface with 2A2 + A1 singularity type
نویسندگان
چکیده
منابع مشابه
Manin's Conjecture for a Cubic Surface
The Manin conjecture is established for a split singular cubic surface in P, with singularity type D5.
متن کاملManin’s conjecture for a certain singular cubic surface
This paper contains a proof of Manin’s conjecture for the singular cubic surface S ⊂ P with a singularity of type E6, defined by the equation x1x 2 2 + x2x 2 0 + x 3 3 = 0. If U is the open subset of S obtained by deleting the unique line from S, then the number of rational points in U with anticanonical height bounded by B behaves asymptotically as cB(logB), where the constant c agrees with th...
متن کاملa new type-ii fuzzy logic based controller for non-linear dynamical systems with application to 3-psp parallel robot
abstract type-ii fuzzy logic has shown its superiority over traditional fuzzy logic when dealing with uncertainty. type-ii fuzzy logic controllers are however newer and more promising approaches that have been recently applied to various fields due to their significant contribution especially when the noise (as an important instance of uncertainty) emerges. during the design of type- i fuz...
15 صفحه اولThe Minimal Resolution Conjecture for Points on the Cubic Surface
In this paper we prove that the generalized version of the Minimal Resolution Conjecture stated in [7] holds for certain general sets of points on a smooth cubic surface X ⊂ P. The main tool used is Gorenstein liaison theory and, more precisely, the relationship between the free resolutions of two linked schemes.
متن کاملManin’s Conjecture for a Quartic Del Pezzo Surface with A4 Singularity
The Manin conjecture is established for a split singular del Pezzo surface of degree four, with singularity type A4.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Mathematical Proceedings of the Cambridge Philosophical Society
سال: 2012
ISSN: 0305-0041,1469-8064
DOI: 10.1017/s030500411200031x