Sökning: "divisor"

Visar resultat 1 - 5 av 10 avhandlingar innehållade ordet divisor.

1. 1. On zero sets of holomorphic functions in bounded strictly pseudoconvex domains in C

   Författare :Jim Arlebrink; Göteborgs universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; bounded holomorphic function; current; divisor; bounded holomorphic function;

   Sammanfattning : .... LÄS MER

3. 2. Non-selfadjoint operator functions

   Författare :Axel Torshage; Christian Engström; Marco Marletta; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Non-linear spectral problem; numerical range; pseudospectrum; resolvent estimate; equivalence after extension; block operator matrices; operator functions; operator pencil; spectral divisor; joint numerical range; Mathematics; matematik;

   Sammanfattning : Spectral properties of linear operators and operator functions can be used to analyze models in nature. When dispersion and damping are taken into account, the dependence of the spectral parameter is in general non-linear and the operators are not selfadjoint. LÄS MER

4. 3. Formalizing Refinements and Constructive Algebra in Type Theory

   Författare :Anders Mörtberg; Göteborgs universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Formalization of mathematics; refinements; constructive algebra; type theory; Coq; SSReflect;

   Sammanfattning : The extensive use of computers in mathematics and engineering has led to an increased demand for reliability in the implementation of algorithms in computer algebra systems. One way to increase the reliability is to formally verify that the implementations satisfy the mathematical theorems stating their specification. LÄS MER

5. 4. Prediction and Design of Self-Assembling Systems with Isotropic Potentials

   Författare :Oskar Lindgren; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Sammanfattning : With technological advancement comes a growing interest in complex structures on the nano-scale. We as consumers desire new materials with interesting structural properties and smaller electronic components at a low price. Self-assembly is an easily scalable alternative to conventional manufacturing. LÄS MER

7. 5. Bounds on Hilbert Functions and Betti Numbers of Veronese Modules

   Författare :Ornella Greco; Mats Boij; Maria Evelina Rossi; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Hilbert function; Betti numbers; Veronese modules; Pinched veronese; h-vectors; Mathematics; Matematik;

   Sammanfattning : The thesis is a collection of four papers dealing with Hilbert functions and Betti numbers.In the first paper, we study the h-vectors of reduced zero-dimensional schemes in  . In particular we deal with the problem of findingthe possible h-vectors for the union of two sets of points of given h-vectors. LÄS MER