Now showing items 1-10 of 11
A robust nonconforming H-2-element
Finite element methods for some elliptic fourth order singular perturbation problems are discussed. We show that if such problems are discretized by the nonconforming Morley method, in a regime close to second order elliptic ...
Reduced density matrix and combined dynamics of electrons and nuclei
Nuclear dynamics is incorporated into an efficient density matrix formalism of electronic dynamics which has been applied to molecular systems containing thousands of atoms. The formalism for the combined dynamics of ...
Lattice and spin polarons in two dimensions
A variational approach is employed to compute the wave function of a single polaron for a two-dimensional Holstein Hamiltonian with arbitrary forms of linear particle–boson interactions and boson dispersion relations. The ...
A characterization of the Petersen-type geometry of the McLaughlin group
The McLaughlin sporadic simple group McL is the flag-transitive automorphism group of a Petersen-type geometry g=g(McL) with the diagram where the edge in the middle indicates the geometry of vertices and edges of the ...
A class of linear codes with good parameters from algebraic curves
A class of linear codes with good parameters is constructed in this correspondence. It turns out that linear codes of this class are subcodes of the subfield subcodes of Goppa's geometry codes. In particular, we find 61 ...
The toll-like receptor protein RP105 regulates lipopolysaccharide signaling in B cells
The susceptibility to infections induced by Gram-negative bacteria is largely determined by innate immune responses to bacteria cell wall lipopolysaccharide (LPS). The stimulation of B cells by LPS enhances their ...
Symmetric polynomials and some good codes
Elements from extensions of Fq are employed to construct a class of linear codes over Fq with good parameters through symmetric polynomials over Fq.
Maps between Jacobians of Shimura curves and congruence kernels
Abstract is not available in fulltext.
A class of linear codes with good parameters
A construction of linear codes with good parameters is given. Based on Brouwer’s table , more than 100 new codes are obtained from our construction.
Room-temperature luminescence of excitons in ZnO/(Mg,Zn)O multiple-quantum wells on lattice-matched substrates
We report on the optical properties of ZnO/(Mg, Zn)O multiple quantum wells (MQWs) on lattice-matched ScAlMgO4 substrates fabricated by laser molecular-beam epitaxy. As the well layer thickness decreased down to 7 Å, the ...