Blar i Department of Mathematics på tittel
Viser treff 587-606 av 938
-
On Existence and Admissibility of Singular Solutions for Systems of Conservation Laws
(Journal article; Peer reviewed, 2022)A weak notion of solution for systems of conservation laws in one dimension is put forward. In the framework introduced here, it can be shown that the Cauchy problem for any n×n system of conservation laws has a solution. ... -
On Extremal Bases for the h-range Problem, I
(Department of Pure Mathematics report no. 53, Research report, 1989-11) -
On Extremal Bases for the h-range Problem, II
(Department of Pure Mathematics report no. 55, Research report, 1990-02) -
On extremal function in one class of mapping with finite distortion
(Master thesis, 2017-07-26) -
On flow properties of surface waves described by model equations of Boussinesq type
(Doctoral thesis, 2012-03-23) -
On moduli spaces of polarized Enriques surfaces
(Journal article; Peer reviewed, 2020)We prove that, for any g≥2, the étale double cover ρg:Eg→̂Eg from the moduli space Egof complex polarized genus g Enriques surfaces to the moduli space ̂Egof numerically polarized genus g Enriques surfaces is disconnected ... -
On multivariate Vernic recursions
(Statistical report no. 34, Research report, 1999-07) -
On regular Frobenius bases
(Department of Pure Mathematics report no. 49, Research report, 1987-03) -
On Semi-implicit Splitting Schemes for the Beltrami Color Image Filtering
(Peer reviewed; Journal article, 2011)The Beltrami flow is an efficient nonlinear filter, that was shown to be effective for color image processing. The corresponding anisotropic diffusion operator strongly couples the spectral components. Usually, this flow ... -
On Semi-implicit Splitting Schemes for the Beltrami Color Image Filtering
(Peer reviewed; Journal article, 2011-01-15)The Beltrami flow is an efficient nonlinear filter, that was shown to be effective for color image processing. The corresponding anisotropic diffusion operator strongly couples the spectral components. Usually, this flow ... -
On Shellsort and the Frobenius problem
(Department of Pure Mathematics report no. 48, Research report, 1987-02) -
On Solving a Three Phase Flow Model with Capillary Forces
(Master thesis, 1998-07-10) -
On spiral eddies in the ocean
(Doctoral thesis, 2000) -
On stability in ideal compressible hydrodynamics
(Department of Applied Mathematics report, Research report, 1975-05) -
On strongly degenerate convection-diffusion Problems modeling Sedimentation-Consolidation Processes
(Department of Applied Mathematics report, Research report, 1999-08) -
On the Brauer group of bielliptic surfaces (with an appendix by Jonas Bergström and Sofia Tirabassi)
(Journal article; Peer reviewed, 2022)We provide explicit generators of the torsion of the second cohomology of bielliptic surfaces, and we use this to study the pullback map between the Brauer group of a bielliptic surface and that of its canonical cover. -
On the Convergence Rate of Operator splitting for Hamilton-Jacobi Equations with Source Terms
(Department of Applied Mathematics report, Research report, 2000-02) -
On the convergence Rate of Operator splitting for weakly coupled Systems of Hamilton-Jacobi Equations.
(Department of Applied Mathematics report, Research report, 2000-06) -
On the existence of optimal controls for a singular stochastic control problem in finance.
(Department of Applied Mathematics report, Research report, 2000-11) -
On the extension giving the truncated Witt vectors
(Master thesis, 2015-01-05)We explore the theory of cohomology of groups and the classification of group extensions with abelian kernel. We then look at the group extensions that underlie the truncated Witt vectors on the truncation set {1,p} where ...