Nonrectifiable level sets for universal covering maps

Universal covering Maps and radial

F Ur Mathematik in Den Naturwissenschaften Leipzig Universal Covering Maps and Radial Variation Universal Covering Maps and Radial Variation

Skeletonization via Distance Maps and Level Sets

A level set approach for computing solutions to incompressible two-phase ow. A viscosity solutions approach to shape-from-shading. SIAM. 19 Proof: Every simply connected shape has a simply connected skeleton 20]. Only circles have skeletons that are single points. Therefore, the skeletons of all other simply connected shapes have at least two end points. The proof follows immediately from Lemma...

Fuzzy universal algebras on $L$-sets

This paper attempts to generalize universal algebras on classical sets to $L$-sets when $L$ is a GL-quantale. Some basic notions of fuzzy universal algebra on an $L$-set are introduced, such as subalgebra, quotient algebra, homomorphism, congruence, and direct product etc. The properties of them are studied. $L$-valued power algebra is also introduced and it is shown there is an onto homomorphi...

Institute for Mathematical Physics Addendum To: Universal Covering Maps and Radial Variations