نتایج جستجو برای: structural evolutions

تعداد نتایج: 399269  

Journal: :Journal of Statistical Mechanics: Theory and Experiment 2007

Journal: :Chemical biology & drug design 2013
Lorentz Jäntschi Sorana D Bolboacă

It is known that evolution may lead to a new species while adaptation may lead to a new variety. In this manuscript, we present an analysis of the number of evolutions (defined by improvement of the score associated with an objective function of a genetic algorithm) in an experiment supervised by a genetic algorithm, experiment conducted on octan-1-ol/H20 partition coefficient of polychlorinate...

2013
Marc Niethammer François-Xavier Vialard

To be able to statistically compare evolutions of image timeseries data requires a method to express these evolutions in a common coordinate system. This requires a mechanism to transport evolutions between coordinate systems: e.g., parallel transport has been used for largedisplacement diffeomorphic metric mapping (LDDMM) approaches. A common purpose to study evolutions is to assess local tiss...

2017
Stefan Horst Xavier Pennec Sarang Joshi Mads Nielsen Thomas Fletcher Stanley Durrleman Stefan Sommer

To be able to statistically compare evolutions of image timeseries data requires a method to express these evolutions in a common coordinate system. This requires a mechanism to transport evolutions between coordinate systems: e.g., parallel transport has been used for largedisplacement diffeomorphic metric mapping (LDDMM) approaches. A common purpose to study evolutions is to assess local tiss...

1997
David Eisenbud Barry Mazur

Given a reduced local algebra T over a suitable ring or field k we study the question of whether there are nontrivial algebra surjections R → T which induce isomorphisms Ω R/k ⊗ T → Ω T /k. Such maps, called evolutions, arise naturally in the study of Hecke algebras, as they implicitly do in the recent work of Wiles, Taylor-Wiles, and Flach. We show that the existence of non-trivial evolutions ...

2008
Sébastien Mosser Mireille Blay-Fornarino Michel Riveill

Services Oriented Architectures preach loosely-coupled services and high–level composition mechanisms, using for example Web Services to define services and Orchestrations to compose them. But orchestration evolutions imply modification at source code level. This article shows how the orchestration paradigm itself can be used to support evolution of Web Services Orchestrations through a behavio...

Journal: :Complex Systems 2017
Tomoko Sakiyama Yukio-Pegio Gunji

Since Conway proposed the Game of Life, it has attracted researchers’ attention due to complex “life” evolutions despite simple rules. It is known that the Game of Life exhibits self-organized criticality, which might be related to scale-free evolutions. Despite the interesting phenomenon of self-organized criticality, the Game of Life turns to steady states within several generations. Here, we...

2004
René Ndoundam Claude Tadonki Maurice Tchuente

We study the cycles generated by the chip firing game associated with n-cube orientations. We consider a particular class of partitions of vertices of n-cubes called left cyclic partitions that induce parallel periodic evolutions. Using this combinatorical model, we show that cycles generated by parallel evolutions are of even lengths from 2 to 2 on Hn (n ≥ 1), and of odd lengths different from...

Journal: Iranian Economic Review 2011
Abdolali Monsef Sadegh Bafandeh Imandoust

2007
GLORIA MARÌ BEFFA

In this paper we present an overview of the direct relation between differential invariants of projective type for curves in flat semisimple homegenous spaces and PDEs of KdV type. We describe the progress in the proof of a conjectured Theorem stating that for any such space there are geometric evolutions of curves that induce completely integrable evolutions on their invariants of projective-t...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید