8,990 research outputs found
Kult, Ritual und Religion bei Stefan George
No full textBraungart W. Kult, Ritual und Religion bei Stefan George. In: Faber R, Krech V, eds. Kunst und Religion. Würzburg: Königshausen & Neumann; 1999: 257-273
Meisterhaftes Übersetzen. Stefan Georges Übersetzung der Sonette Shakespeares
No full textWalter F. Meisterhaftes Übersetzen. Stefan Georges Übersetzung der Sonette Shakespeares. Epistemata Literaturwissenschaft . Vol 874. Würzburg: Königshausen & Neumann; 2019
Stefan Zweigs Novelle "Angst" und Rossellinis Verfilmung von 1954
No full textDer Beitrag untersucht Roberto Rossellinis Verfilmung von Stefan Zweigs Novelle Angst und versucht dabei das Innovative in der Filmrezeption zu illustrieren
Supercooled Stefan problem with a Neumann type boundary condition
No full textWe consider a supercooled one-dimensional Stefan problem with a Neumann boundary condition and a variable thermal diffusivity. We establish a necessary and sufficient condition for the heat flux at the fixed face x=0, in order to obtain existence and uniqueness of a similarity type solution. Moreover we over-specified the fixed face x=0 by a Dirichlet boundary condition aiming at the simultaneous determination of one or two thermal coefficients.Mathematic
Incremental and Fully Dynamic Subgraph Connectivity For Emergency Planning
Full text linkDuring the last 10 years it has become popular to study dynamic graph problems in a emergency planning or sensitivity setting: Instead of considering the general fully dynamic problem, we only have to process a single batch update of size d; after the update we have to answer queries.
In this paper, we consider the dynamic subgraph connectivity problem with sensitivity d: We are given a graph of which some vertices are activated and some are deactivated. After that we get a single update in which the states of up to vertices are changed. Then we get a sequence of connectivity queries in the subgraph of activated vertices.
We present the first fully dynamic algorithm for this problem which has an update and query time only slightly worse than the best decremental algorithm. In addition, we present the first incremental algorithm which is tight with respect to the best known conditional lower bound; moreover, the algorithm is simple and we believe it is implementable and efficient in practice
A generalized neumann solution for the two-phase fractional lame-clapeyron-stefan problem
Full text linkWe obtain a generalized Neumann solution for the two-phase fractional Lam´eClapeyron-Stefan problem for a semi-infinite material with constant boundary and initial conditions. In this problem, the two governing equations and a governing condition for the free boundary include a fractional time derivative in the Caputo sense of order 0 < α ≤ 1. When α ↗ 1 we recover the classical Neumann solution for the two-phase Lam´eClapeyron-Stefan problem given through the error functionFil: Roscani, Sabrina Dina. Universidad Nacional de Rosario. Facultad de Cs.exactas Ingeniería y Agrimensura. Escuela de Cs.exactas y Naturales. Departamento de Matemática; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Tarzia, Domingo Alberto. Universidad Austral. Facultad de Cs.empresariales. Departamento de Matemáticas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentin
Supercooled Stefan problem with a Neumann type boundary condition
Full text linkWe consider a supercooled one-dimensional Stefan problem with a Neumann boundary condition and a variable thermal diffusivity. We establish a necessary and sufficient condition for the heat flux at the fixed face x = 0, in order to obtain existence and uniqueness of a similarity type solution. Moreover we over-specified the fixed face x = 0 by a Dirichlet boundary condition aiming at the simultaneous determination of one or two thermal coefficients.Fil: Briozzo, Adriana Clotilde. Universidad Austral. Facultad de Ciencias Empresariales. Departamento de Matemáticas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario; Argentin
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