Results 71 to 80 of about 160,837 (188)

On a class of Time-fractional Continuous-state Branching Processes

open access: yes, 2017
We propose a class of non-Markov population models with continuous or discrete state space via a limiting procedure involving sequences of rescaled and randomly time-changed Galton--Watson processes. The class includes as specific cases the classical continuous-state branching processes and Markov branching processes.
ANDREIS, LUISA   +2 more
openaire   +5 more sources

Thermodynamics and structure of self-assembled networks

open access: yes, 2002
We study a generic model of self-assembling chains which can branch and form networks with branching points (junctions) of arbitrary functionality. The physical realizations include physical gels, wormlike micells, dipolar fluids and microemulsions.
A. B. Harris   +54 more
core   +1 more source

On some of convergence domains of multidimensional S-fractions with independent variables

open access: yesKarpatsʹkì Matematičnì Publìkacìï, 2019
The convergence of multidimensional S-fractions with independent variables is investigated using the multidimensional generalization of the classical Worpitzky's criterion of convergence, the criterion of convergence of the branched continued fractions ...
R.I. Dmytryshyn
doaj   +1 more source

The refolding of recombinant human liver methylmalonyl-CoA mutase from inclusion bodies produced in Escherichia coli : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Biochemistry at Massey University [PDF]

open access: yes, 1998
Human methylmalonyl-CoA mutase (hMCM) is an adenosylcobalamin-dependent enzyme that catalyses the structural rearrangement of (R)-methylmalonyl-CoA to succinyl-CoA as pan of the catabolism of the branched chain amino acids valine, leucine and isoleucine,
Hayes, Michelle Marie
core  

On the convergence of multidimensional S-fractions with independent variables

open access: yesKarpatsʹkì Matematičnì Publìkacìï, 2018
In this paper, we investigate the convergence of multidimensional S-fractions with independent variables, which are a multidimensional generalization of S-fractions.
O.S. Bodnar, R.I. Dmytryshyn
doaj   +1 more source

On the infinite remains of the Nörlund branched continued fraction for Appell hypergeometric functions

open access: yes, 2014
The correspondence, convergence and stability to perturbations of the infinite remains of the N o rlund branched continued fraction are investigated in a poly-disc $\{ (z_1,z_2)\in \mathbb{C}^2: |z_j|\leq r, j=1,2 ...
N. Hoyenko, V. Hladun, O. Manzij
semanticscholar   +1 more source

Truncation-error bounds for the 1-periodic branched continued fraction of special form

open access: yes, 2014
Truncation-error bounds for the 1-periodic continued fraction of special form are established at the following conditions: if first element of the fraction belongs to complex plain with the cut ($−\infty;−1/4$] and the sum of modules of other elements is
M. Bubniak
semanticscholar   +1 more source

Prefractal as the source of new rational approximations of functions with a fractal representation

open access: yesНаука. Инновации. Технологии, 2022
The Article is devoted to the problem of accelerating the convergence of polynomial and rational approximations of functions. In the theory of approximation of functions often used the idea of reducing the interval change in the argument as a method to ...
Petr Kirillovich Korneev   +4 more
doaj  

On numerical stability of continued fractions

open access: yesМатематичні Студії
The paper considers the numerical stability of the backward recurrence algorithm (BR-algorithm) for computing approximants of the continued fraction with complex elements.
V. Hladun   +3 more
doaj   +1 more source

On the analytical continuation of the ratio $H_4(\alpha,\delta+1;\gamma,\delta;-\mathbf{z})/H_4(\alpha,\delta+2;\gamma,\delta+1;-\mathbf{z})$

open access: yesResearches in Mathematics
The paper considers the problem of analytical continuation of special functions by branched continued fractions. These representations play an important role in approximating of special functions that arise in various applied problems. By improving the
R. Dmytryshyn, C. Cesarano, I.-A. Lutsiv
doaj   +1 more source

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