Recent developments of the physics of complexity in space plasmas are briefly reviewed. The definition of dynamical complexity is provided. Concepts of probability distribution functions, wavelet transforms, intermittent turbulence, multifractal processes and extreme events are described. Future directions for...
W. Y., and Wu, C.-C.: Complexity in space plasmas - a brief review, Space Sci. Rev., 122, 281-291, 2006.Chang T, Tam SWY, Wu CC (2006) Complexity in space plasmas – a brief review. Space Sci Rev 122:281–291 ADS...
We study the combinatorial complexity of D-dimensional polyhedra defined as the intersection of n halfspaces, with the property that the highest dimension of any bounded face is much smaller than D. We show that, if d is the maximum dimension of a bounded face, then the number of vertices ...
What are the challenges in modeling complexity? In answering these questions, we argue that, although complexity offers much to the study of place and space, research in these areas has a number of strengths that enhance complexity research. 展开 关键词:...
We present upper bounds on the time and space complexity of finding the global optimum of additively separable functions, a class of functions that has been studied extensively in the evolutionary computation literature. The algorithm presented uses efficient linkage discovery in conjunction with local ...
Simplifying the complexity of diffusion flames through interpretation in C/O ratio space 来自 Semantic Scholar 喜欢 0 阅读量: 60 作者: X Fei,RL Axelbaum 摘要: Understanding the structure of diffusion flames is often complicated by the dependence of flame structure on the boundary conditions, e.g...
This chapter provides an overview of space-time behavior research in China, introducing theoretical and methodological progress, as well as key themes and findings from recent empirical studies. We argue that space-time behavior research offers a new perspective for understanding the complexity and ...
As is obvious, the conservation of the Vlasov invariants (e.g., the enstrophy) is used, and the derivation is made in the six-dimensional (v,r) phase space, which adds to the complexity of the calculation. The validation of this law with observational data will be a major development ...
Installation complexity Troubleshooting Common Issues What to Do When Disk Cleanup Isn’t Working Check for system file corruption: Run CHKDSK utility Verify system file integrity Scan for malware Check disk health Alternative Solutions: Use third-party cleanup tools ...
This paper investigates the domain of competence of XCS by means of a methodology that characterizes the complexity of a classi- cation problem by a set of geometrical descriptors. In a study of 392 classication problems along with their complexity characterization, we are able to identify dif...