The theory of variational calculus was first introduced in the seventeenth century. Like most fields of mathematics the beginning theory is used today. One of the most important concepts was the formulation of Euler's equation. The problems in variational calculus range in difficulty, where the ...
The area of investigation is the Fourier analysis and the theory of approximation of functions. Used are methods of classical analysis including special functions, Banach spaces, etc., of harmonic analysis in finitedimensional Euclidean space, of Diophantine analysis, of random choice, etc. The ...
Don't hesitate anymore. The best time to invest is now. Employers are encouraged to B sales in the form. A travel accent is a person of business that arrange these people's holidays and then raise. Although the young man failed in starting his own business, he didn't lose face. The ...
- 《Developments in Integrated Environmental Assessment》 被引量: 26发表: 2008年 Dealing with Wicked Problems: Conducting a Causal Layered Analysis of Complex Social Psychological Issues Causal layered analysis (CLA) is an emerging qualitative methodology adopted in the discipline of planning as an ...
M Marletta,R Weikard - 《Inverse Problems》 被引量: 52发表: 2005年 Inverse Spectral Problem with Partial Information?on the Potential: The Case of the Whole Real Line The Schrodinger operator -d 2/dx 2+q(x) is considered on the real axis. We discuss the inverse spectral problem where ...
Optimizing complex problems by nature's algorithms: Simulated annealing and evolution strategy—a comparative study We compare two optimization algorithms which glean their heuristic from nature: simulated annealing and evolution strategy. These algorithms are applied to difficult optimization problems: finding...
In the second part we study approximation by finite sets (Chapter I, Secs. 3–6) and by finite-dimensional subspaces (Chapter II, Secs. 7–15). Selected problems with geometric (Secs. 1–3) and variational (Secs. 4–6) content are considered in the third chapter. DOI: 10.1007/BF...
Verifying a real system design It applies the product of the first-year research namely the framework of the learning trajectory of mathematical proof and the design of its means in the topic of the real number system and the real number sequence. The present ... M Ruaridh - 《Sigsoft Softw...
In this text, we consider Gärdenfors’ conceptual spaces that are separable Hilbert spaces. In particular, the results we obtained apply to finit
Boost Geometry - Part of collection of the Boost C++ Libraries, defines concepts, primitives and algorithms for solving geometry problems. Capaware - 3D terrain representation with multilayer representation. dreich_algorithm - Algorithm for extracting channel networks from high resolution topographic data....