Results 21 to 30 of about 4,146,228 (289)

Periodic and Quasiperiodic Solutions in the System of Three Hutchinson Equations with a Delayed Broadcast Connection

Моделирование и анализ информационных систем, 2018
The dynamics of an association of three coupled oscillators is studied. The link between the oscillators is a broadcast connection, that is, one element unilaterally effects the other two, which in turn interact with each other.
Elena A. Marushkina
doaj   +1 more source

Hyperbolic normal forms and invariant manifolds: Astronomical applications [PDF]

Serbian Astronomical Journal, 2012
In recent years, the study of the dynamics induced by the invariant manifolds of unstable periodic orbits in nonlinear Hamiltonian dynamical systems has led to a number of applications in celestial mechanics and dynamical astronomy.
Efthymiopoulos C.
doaj   +1 more source

Normal forms for Kummer surfaces

, 2019
We determine normal forms for the Kummer surfaces associated with abelian surfaces of polarization of type $(1,1)$, $(1,2)$, $(2,2)$, $(2,4)$, and $(1,4)$.
Clingher, Adrian, Malmendier, Andreas
core   +1 more source

Hierarchical Symmetry-Breaking Model for Stem Cell Differentiation

Mathematics
Waddington envisioned stem cell differentiation as a marble rolling down a hill, passing through hierarchically branched valleys representing the cell’s temporal state.
Nikolaos K. Voulgarakis
doaj   +1 more source

Monodromy and normal forms

, 2015
We discuss the history of the monodromy theorem, starting from Weierstra\ss, and the concept of monodromy group. From this viewpoint we compare then the Weierstra\ss , the Legendre and other normal forms for elliptic curves, explaining their geometric ...
Catanese, Fabrizio
core   +1 more source

Normal forms and entanglement measures for multipartite quantum states [PDF]

, 2003
A general mathematical framework is presented to describe local equivalence classes of multipartite quantum states under the action of local unitary and local filtering operations.
A. Acín, A. Kent, A. Kent, Bart De Moor, C.H. Bennett, F. Verstraete, F. Verstraete, Frank Verstraete, G. Vidal, H.A. Carteret, Jeroen Dehaene, M. Horodecki, M.A. Nielsen, N. Gisin, N. Linden, V. Coffman, W. Dür, W.K. Wootters   +17 more
core   +2 more sources

Normal Form Nested Programs [PDF]

Fundamenta Informaticae, 2008
Disjunctive logic programming under the answer set semantics (DLP, ASP) has been acknowledged as a versatile formalism for knowledge representation and reasoning during the last decades. Lifschitz, Tang, and Turner have introduced an extended language of DLP, called Nested Logic Programming (NLP), in 1999 [12].
ANNAMARIA BRIA, FABER, WOLFGANG, LEONE, Nicola   +2 more
openaire   +4 more sources

General normal forms for any additive logic

, 2017
In this article, we define general normal forms for any logic that has propositional part and whose non-propositional connectives distribute over the finite disjunctions.
Khaled, Mohamed
core   +1 more source

Les principes pragmatiques de communication dans l’argumentation

Argumentation et Analyse du Discours, 2015
Many of the kinds of messages that argumentation scholars call fallacies involve something false or mistaken, but something less than full-fledged lies or less even than just the overt and explicit expression of premises or reasons with false ...
Scott Jacobs
doaj   +1 more source

A note on equivariant normal forms of Poisson structures [PDF]

, 2006
We prove an equivariant version of the local splitting theorem for tame Poisson structures and Poisson actions of compact Lie groups. As a consequence, we obtain an equivariant linearization result for Poisson structures whose transverse structure has ...
Eva Miranda, Nguyen, Tien Zung
core   +2 more sources