Geometry and Analysis of Fractals
Hong Kong, December 2012
Article
Let \(\mu \) μ be a self-similar measure generated by an IFS ...
Article
We consider the point vortex model associated to the modified Surface Quasi-Geostrophic (mSQG) equations on the two dimensional torus. It is known that this model is well posed for almost every initial conditi...
Chapter and Conference Paper
In this note we give a survey about some of the results related to fractal dimensions of attractors and ergodic measures of non-linear and non-conformal Iterated Function Systems (IFS) and the repellers of exp...
Article
Let E,F ⊂ Rd be two self-similar sets, and suppose that F can be affinely embedded into E. Under the assumption that E is dust-like and has a small Hausdorff dimension, we prove the logarithmic commensurability b...
Chapter and Conference Paper
A finite subset \(\mathcal{D}\) of \(\mathbb{Z}^{2}\)
Article
The pressure function P(A, s) plays a fundamental role in the calculation of the dimension of “typical” self-affine sets, where A = (A 1, …,A k )...
Book and Conference Proceedings
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Combining Le Bris and Lions’ arguments with Ambrosio’s commutator estimate for BV vector fields, we prove in this paper the existence and uniqueness of solutions to the Fokker-Planck type equations with Sobole...
Article
A numerical method for the optimum motion of an undulatory swimming plate is presented. The optimum problem is stated as minimizing the power input under the condition of fixed thrust. The problem is singular ...
Article
Let β > 1 and let m > β be an integer. Each \({x\in I_\beta:=[0,\frac{m-1}{\beta-1}]}\) can be represented in the for...
Article
We continue the study in [15, 18] on the upper Lyapunov exponents for products of matrices. Here we consider general matrices. In general, the variational formula about Lyapunov exponents we obtained in part I...
Chapter and Conference Paper
In this paper, we point out the insufficiency of balance degree which presented in [6], And introduce the definition of target nearness degree. Some properties of target nearness degree is investigated, and it...
Chapter and Conference Paper
Based on the conception of real fuzzy measure. Firstly, the definition of fuzzy complex measure is introduced, the properties of fuzzy complex measure is mainly discussed in details. And gain Some better resul...
Article
Let U λ be the union of two unit intervals with gap λ. We show that U λ is a self-similar set satisfying the open set condition if and only if U ...
Article
A refinable spline is a compactly supported refinable function that is piecewise polynomial. Refinable splines, such as the well-known B-splines, play a key role in computer aided geometric design. So far all ...
Article
Finite tight frames are widely used for many applications. An important problem is to construct finite frames with prescribed norm for each vector in the tight frame. In this paper we provide a fast and simple...
Article
Article
Using the theory of random closed sets, we extend the statistical framework introduced by Schreiber(11) for inference based on set-valued observations from the case of finite sample spaces to compact metric space...
Article
Some basic problems on the level set methods were discussed, such as the method used to preserve the distance function, the existence and uniqueness of solution for the level set equations. The main contributi...
Article
Let (Σ,σ) be a full shift space on an alphabet consisting ofm symbols and letM: Σ→L +(ℝ d , ℝ d ) be a continuous functi...