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More on deformed oscillator algebras and extended umbral calculus

Kwaśniewski, A. K., Grądzka, E. (2003)

Proceedings of the 22nd Winter School "Geometry and Physics"

This paper deals with ϕ ( q ) calculus which is an extension of finite operator calculus due to Rota, and leading results of Rota’s calculus are easily ϕ -extendable. The particular case ϕ n ( q ) = [ n q 1 ] - 1 is known to be relevant for quantum group investigations. It is shown here that such ϕ ( q ) umbral calculus leads to infinitely many new ϕ -deformed quantum like oscillator algebra representations. The authors point to several references dealing with new applications of q umbral and ϕ ( q ) calculus in which new families of ϕ ( q ) extensions...

Multi-core CPU or GPU-accelerated Multiscale Modeling for Biomolecular Complexes

Tao Liao, Yongjie Zhang, Peter M. Kekenes-Huskey, Yuhui Cheng, Anushka Michailova, Andrew D. McCulloch, Michael Holst, J. Andrew McCammon (2013)

Molecular Based Mathematical Biology

Multi-scale modeling plays an important role in understanding the structure and biological functionalities of large biomolecular complexes. In this paper, we present an efficient computational framework to construct multi-scale models from atomic resolution data in the Protein Data Bank (PDB), which is accelerated by multi-core CPU and programmable Graphics Processing Units (GPU). A multi-level summation of Gaussian kernel functions is employed to generate implicit models for biomolecules. The coefficients...

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