4 citations
5 papers
Piecewise equidistant meshes for quasilinear turning point problems: Technical report
Relja Vulanović
A class of quasilinear singularly perturbed boundary value problems with a turning point of attractive type is considered. The problems are solved numerically by a finite-differenc…
Uniform convergence on a Bakhvalov-type mesh using the preconditioning approach: Technical report
Thái Anh Nhan, Relja Vulanović
The linear singularly perturbed convection-diffusion problem in one dimension is considered and its discretization on a Bakhvalov-type mesh is analyzed. The preconditioning techniq…
Graded decomposition numbers of Ariki-Koike algebras for blocks of small weight
Sinead Lyle, Oliver Ruff
We present some blocks of Ariki-Koike algebras for which the decomposition matrices are independent of the characteristic of the underlying field. We complete t…
Robust high-fidelity universal set of quantum gates through non-adiabatic rapid passage
Ran Li, Frank Gaitan
We show how a robust high-fidelity universal set of quantum gates can be implemented using a single form of non-adiabatic rapid passage whose parameters are optimized to maximize g…
Centers of cyclotomic Sergeev superalgebras
Oliver Ruff
We prove that the natural map from the center of the affine Sergeev superalgebra to the even center of any cyclotomic Sergeev superalgebra of odd level is surjective, hence that th…