Characterization of quasiconformal arcs

High Accuracy Characterization of Wall Constricted Arcs

In this contribution, we report on the application of a novel, high accuracy, arc characterization method to wall constricted arcs in cylindrical nozzles with low blow pressure. The method makes use of a novel current source that is able to produce nearly arbitrary current shapes. With it, it is possible to derive the stationary and transient arc characteristic independent of each other but wit...

Digitized Circular Arcs: Characterization and Parameter Estimation

The digitization of a circular arc causes an inherent loss of geometrical information. Arcs with slightly different local curvature or position may lead to exactly the same digital pattern. In this paper we give a characterization of all centers and radii of circular arcs yielding the same digitization pattern. The radius of the arcs varies over the set. However, only one curvature or radius es...

Dynamics of Quasiconformal Fields

synthesis and characterization of some macrocyclic schiff bases

ماکروسیکلهای شیف باز از اهمیت زیادی در شیمی آلی و دارویی برخوردار می باشند. این ماکروسیکلها با دارابودن گروه های مناسب در مکانهای مناسب می توانند فلزاتی مثل مس، نیکل و ... را در حفره های خود به دام انداخته، کمپلکسهای پایدار تولید نمایند. در این پایان نامه ابتدا یک دی آلدئید آروماتیک از گلیسیرین تهیه می شود و در مرحله بعدی واکنش با دی آمینهای آروماتیک و یا آلیفاتیک در رقتهای بسیار زیاد منجر به ت...

A Quasiconformal Mapping?

Quasiconformalmappings are generalizations of conformalmappings. They can be considered not only on Riemann surfaces, but also on Riemannian manifolds in all dimensions, andevenon arbitrarymetric spaces. Quasiconformal mappings occur naturally in various mathematicalandoftenaprioriunrelatedcontexts. The importance of quasiconformal mappings in complex analysis was realized by Ahlfors and Teichm...