منابع مشابه
Global Structure of Moduli Space for BPS Walls
We study the global structure of the moduli space of BPS walls in the Higgs branch of supersymmetric theories with eight supercharges. We examine the structure in the neighborhood of a special Lagrangian submanifold M , and find that the dimension of the moduli space can be larger than that naively suggested by the index theorem, contrary to previous examples of BPS solitons. We investigate BPS...
متن کاملglobal results on some nonlinear partial differential equations for direct and inverse problems
در این رساله به بررسی رفتار جواب های رده ای از معادلات دیفرانسیل با مشتقات جزیی در دامنه های کراندار می پردازیم . این معادلات به فرم نیم-خطی و غیر خطی برای مسایل مستقیم و معکوس مورد مطالعه قرار می گیرند . به ویژه، تاثیر شرایط مختلف فیزیکی را در مساله، نظیر وجود موانع و منابع، پراکندگی و چسبندگی در معادلات موج و گرما بررسی می کنیم و به دنبال شرایطی می گردیم که متضمن وجود سراسری یا عدم وجود سراسر...
The global geometry of the moduli space of curves
We survey the progress made in the last decade in understanding the birational geometry of the moduli space of stable curves. Topics that are being discusses include the cones of ample and effective divisors, Kodaira dimension and minimal models of Mg . For a complex projective variety X , one way of understanding its birational geometry is by describing its cones of ample and effective divisor...
متن کاملGlobal Sections of Some Vector Bundles on Kontsevich Moduli Spaces
On the Kontsevich moduli space of unpointed stable maps to P1 of genus 0 and degree e, there is a tautological vector bundle of rank e − 1. Global sections of tensor powers of this vector bundle arise when considering holomorphic contravariant tensors on Kontsevich spaces of stable maps to more general projective varieties. The computation of the global sections is reduced to an explicit combin...
متن کاملApproximation theory - moduli of continuity and global smoothness preservation
How can you change your mind to be more open? There many sources that can help you to improve your thoughts. It can be from the other experiences and also story from some people. Book is one of the trusted sources to get. You can find so many books that we share here in this website. And now, we show you one of the best, the approximation theory moduli of continuity and global smoothness preser...
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ژورنال
عنوان ژورنال: Arkiv för Matematik
سال: 1997
ISSN: 0004-2080
DOI: 10.1007/bf02559592