Alignment using genetic programming with causal trees for identification of protein functions [0.03%]
基于因果树的遗传程序算法在蛋白质功能鉴定中的应用
Chun-Min Hung,Yueh-Min Huang,Ming-Shi Chang
Chun-Min Hung
A hybrid evolutionary model is used to propose a hierarchical homology of protein sequences to identify protein functions systematically. The proposed model offers considerable potentials, considering the inconsistency of existing methods f...
Yelena Dandurova,Lana Yeganova,James E Falk
Yelena Dandurova
Given a pair of finite disjoint sets A and B in Euclidean n-space, a fundamental problem with numerous applications is to efficiently determine a hyperplane H(ω, γ) which separates these sets when they are separable, or 'nearly' separates...
James E Falk,Yelena Dandurova,Lana Yeganova
James E Falk
Given a pair of finite, disjoint sets A and B in Rn , a fundamental problem with numerous applications is to find a simple function f(x) defined over Rn which separates the sets in the sense that f(a) > 0 for all a ∈ A and f(b) < 0 for all...
Lana E Yeganova,James E Falk,Yelena V Dandurova
Lana E Yeganova
Given K finite disjoint sets {Ak }, k = 1, …, K in Euclidean n-space, a general problem with numerous applications is to find K simple nontrivial functions fk (x) which separate the sets {Ak } in the sense that fk (a) ≤ fi (a) for all a ...
Armengol Gasull,Anna Geyer
Armengol Gasull
We study traveling wave solutions of an equation for surface waves of moderate amplitude arising as a shallow water approximation of the Euler equations for inviscid, incompressible and homogeneous fluids. We obtain solitary waves of elevat...
Zahra Aminzare,Eduardo D Sontag
Zahra Aminzare
This paper proves that contractive ordinary differential equation systems remain contractive when diffusion is added. Thus, diffusive instabilities, in the sense of the Turing phenomenon, cannot arise for such systems. An important biochemi...
Weak solutions to the continuous coagulation equation with multiple fragmentation [0.03%]
具有多重分裂的连续聚集方程的弱解
Ankik Kumar Giri,Philippe Laurençot,Gerald Warnecke
Ankik Kumar Giri
The existence of weak solutions to the continuous coagulation equation with multiple fragmentation is shown for a class of unbounded coagulation and fragmentation kernels, the fragmentation kernel having possibly a singularity at the origin...