• KELLEY

  • Referenced in 589 articles [sw04829]
  • methods discussed in the first part. Chapter 2 studies the local convergence of Newton ... author and his group. Implicit filtering methods use finite difference approximations of the gradient, which...
  • CAS

  • Referenced in 21 articles [sw07634]
  • system for handling characters of finite groups, including irrationalities, and partially defined characters. The commands ... character tables: from generic formulae, eg. PSL(2,q); from matrix of class-multiplication coefficients...
  • sfqm

  • Referenced in 8 articles [sw33599]
  • only finitely many isometry classes of even lattices ( L) of signature ( (2,n)) for which ... Weil representation of the discriminant group of ( L) is trivial. We compute the list ... that every Heegner divisor for the orthogonal group of ( L) can be realized ... similar classification results in greater generality for finite quadratic modules...
  • HadamardSearch

  • Referenced in 10 articles [sw18675]
  • cocyclic Hadamard matrices over a finite group G for which a homological model ... developes a full search among all 2-cocycles. The heuristic search consists in a genetic...
  • Cubefree

  • Referenced in 8 articles [sw27977]
  • constructs the irreducible subgroups of GL(2,q), q=p^r, p>=5 prime ... rewrites the absolutely irreducible matrix group G (over a finite field) over a minimal subfield...
  • Congruence

  • Referenced in 2 articles [sw08632]
  • integral group ring of a finite group G provided G does not have a fixed ... exceptional Wedderburn components, that is, 2×2 matrix rings over either the rationals, a quadratic ... group algebra. The aim of the paper is to remove the exception of 2×2 ... relations for subgroups of the modular group PSL 2 (ℤ), acting on the hyperbolic plane...
  • BRAID

  • Referenced in 18 articles [sw04311]
  • applications. Let G be a finite group. By Riemann’s existence theorem, braid orbits ... coverings of the Riemann sphere with monodromy group G. In this article, the authors describe ... monodromy group is not the alternating or symmetric group of degree n. The group theoretic ... Riemann surface of genus g when g=2 or 3 (if g≥4, by results...
  • fundamental

  • Referenced in 1 article [sw20954]
  • groups, first homology groups mod a prime, and covers of finite 2-dimensional simplicial complexes...
  • FourTiTwo

  • Referenced in 8 articles [sw07615]
  • Finiteness theorems and algorithms for permutation invariant chains of Laurent lattice ideals This paper ... rings that are invariant under a symmetric group action. The polynomial rings are increasing ... ascending chain of ideals I 1 ⊆I 2 ⊆⋯ eventually stabilizes. However, the chains in question...
  • FASTUS

  • Referenced in 3 articles [sw17362]
  • works essentially as a cascaded, nondeterministic finite-state automaton. There are five stages ... expressions are recognized. In Stage 2, basic noun groups, verb groups, and prepositions and some...
  • Opycleid

  • Referenced in 1 article [sw31290]
  • 1980s, relying mainly on mathematical group theory, and later developed and extended using elements ... small category to the 2-category Rel of finite sets and relations between them ... ready-to-use classes for the common groups and monoids encountered in TMT (such...
  • CRASH

  • Referenced in 5 articles [sw18109]
  • diffusion model with a gray or multi-group method and uses a flux-limited diffusion ... Eulerian frame by means of a conservative finite-volume discretization in either ... step of a shock-capturing hydrodynamic solver; (2) a linear advection of the radiation ... library and equation-of-state and multi-group opacity solvers. Both CRASH and BATS...
  • pg

  • Referenced in 4 articles [sw14995]
  • release 2. Its aim is to set up an environment for doing finite projective geometry ... dealing with subspaces, collineations and the collineation group and quadrics and hermtian varieties. Because many...
  • CheMPS2

  • Referenced in 3 articles [sw17633]
  • numerical tool to find exact eigenstates of finite-size quantum systems with strong correlation ... incorporation of particle number, spin and point group symmetries in the underlying matrix product state ... DMRG(28 orbitals, 12 electrons, D 𝖲𝖴(2) =2500)/cc-pVDZ level of theory. The contribution...
  • FIDAP

  • Referenced in 37 articles [sw00006]
  • FIDAP (A Fluid Dynamics Analysis Program). This paper...
  • ADOL-C

  • Referenced in 221 articles [sw00019]
  • ADOL-C: Automatic Differentiation of C/C++. We present...
  • AMD

  • Referenced in 51 articles [sw00039]
  • Algorithm 837: AMD is a set of routines...
  • ARMS

  • Referenced in 63 articles [sw00048]
  • ARMS: an algebraic recursive multilevel solver for general...
  • ATENSOR

  • Referenced in 8 articles [sw00055]
  • ATENSOR - REDUCE program for tensor simplification. Nature of...
  • AXIOM

  • Referenced in 169 articles [sw00063]
  • Axiom is a general purpose Computer Algebra system...