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Numerical Methods for Optimal Transport and Elastic Shape Optimization 

Simon, Stefan (2019-12-06)
In this thesis, we consider a novel unbalanced optimal transport model incorporating singular sources, we develop a numerical computation scheme for an optimal transport distance on graphs, we propose a simultaneous elastic ...
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Functional Inequalities and Heat Kernel Asymptotics on Some Classes of Singular Riemannian Manifolds 

Oikonomopoulos, Dimitrios (2019-11-13)
This thesis consists of two parts.
In the first part we are focusing on stratified pseudomanifolds equipped with an iterated edge metric. More specifically, in Chapter 1 we give the basic definitions and review some ...
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Renormalisation in discrete elasticity 

Buchholz, Simon Hendrik (2019-10-10)
This thesis deals with the statistical mechanics of lattice models. It has two main contributions. On the one hand we implement a general framework for a rigorous renormalisation group approach to gradient models. This ...
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Small embeddings, forcing with side conditions, and large cardinal characterizations 

Njegomir, Ana (2019-09-26)
In this thesis, we provide new characterizations for several well-studied large cardinal notions. These characterizations will be of two types. Motivated by seminal work of Magidor, the first type characterizes large ...
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Statistical mechanics of gradient models 

Hilger, Susanne (2019-07-18)
In this thesis, we consider gradient models on the d-dimensional discrete lattice. These models serve as effective models for interfaces and are also known as continuous Ising models . The height of the interface is modelled ......
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Moduli spaces of K3 surfaces and cubic fourfolds 

Brakkee, Emma (2019-11-14)
This thesis is concerned with the Hodge-theoretic relation between polarized K3 surfaces of degree d and special cubic fourfolds of discriminant d, as introduced by Hassett.
For half of the d, K3 surfaces associated ......
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On discrete surfaces: Enumerative geometry, matrix models and universality classes via topological recursion 

Garcia-Failde, Elba (2019-03-21)
The main objects under consideration in this thesis are called maps, a certain class of graphs embedded on surfaces. We approach our study of these objects from different perspectives, namely bijective combinatorics, matrix ...
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Scalable parallel simulation of variably saturated flow 

Fonseca, Jose A. (2019-03-19)
In this thesis we develop highly accurate simulation tools for variably saturated flow through porous media able to take advantage of the latest supercomputing resources. Hence, we aim for parallel scalability to very large ...
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Assembly Maps and Pseudoisotopy Functors 

Pieper, Malte Mario (2019-05-03)
In this thesis we show the existence of a stable, smooth pseudoisotopyfunctor and construct in the topological, piecewise linear, and smooth category a zig-zag of natural weak equivalences between the stable pseudoisotopyfunctor ...
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Uniform estimates in one- and two-dimensional time-frequency analysis 

Warchalski, Michał (2019-02-22)
This thesis is concerned with two special cases of the singular Brascamp-Lieb inequality, namely, the trilinear forms corresponding to the one- and two-dimensional bilinear Hilbert transform. In this work we study the ...
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AuthorBrakkee, Emma (1)Buchholz, Simon Hendrik (1)Byrenheid, Glenn (1)Cremer, Pascal (1)Enkelmann, Nils-Edvin (1)Fonseca, Jose A. (1)Garcia-Failde, Elba (1)Hilger, Susanne (1)Njegomir, Ana (1)Occelli, Alessandra (1)... View MoreSubjectSteiner trees (2)VLSI (2)VLSI-Design (2)Abtastalgorithmen (1)Algebraic geometry (1)Algebraic Topology (1)Algebraische Geometrie (1)Algebraische Topologie (1)Algorithmen (1)Algorithms (1)... View MoreClassification (DDC)
510 Mathematik (19)
... View MoreResource TypeDissertation oder Habilitation (19)... View MoreDate Issued
2019 (19)

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