Results 31 to 40 of about 17,595 (263)
Discrete Random Walks on One-Sided ``Periodic'' Graphs [PDF]
Discrete Mathematics & Theoretical Computer Science, 2003 In this paper we consider discrete random walks on infinite graphs that are generated by copying and shifting one finite (strongly connected) graph into one direction and connecting successive copies always in the same way.
Michael Drmota
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Novel use of the Monte-Carlo methods to visualize singularity configurations in serial manipulators
Journal of Mechanical Engineering and Sciences, 2021 This paper analyses the problem of the kinematic singularity of 6 DOF serial robots by extending the use of Monte-Carlo numerical methods to visualize singularity configurations.
Mohamed Aboelnasr +2 more
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PROPERTIES OF A DIFFERENTIAL SEQUENCE BASED UPON THE KUMMER-SCHWARZ EQUATION
Acta Polytechnica, 2020 In this paper, we determine a recursion operator for the Kummer-Schwarz equation, which leads to a sequence with unacceptable singularity properties. A different sequence is devised based upon the relationship between the Kummer-Schwarz equation and the ...
Adhir Maharaj +2 more
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The Size of the rth Smallest Component in Decomposable Structures with a Restricted Pattern [PDF]
Discrete Mathematics & Theoretical Computer Science, 2007 In our previous work [paper1], we derived an asymptotic expression for the probability that a random decomposable combinatorial structure of size n in the \exp -\log class has a given restricted pattern.
Li Dong, Zhicheng Gao, Daniel Panario
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A System of Four ODEs: The Singularity Analysis [PDF]
Journal of Nonlinear Mathematical Physics, 2001 The singularity analysis is carried out for a system of four first-order quadratic ODEs with a parameter, which was proposed recently by Golubchik and Sokolov. A transformation of dependent variables is revealed by the analysis, after which the transformed system possesses the Painlevé property and does not contain the parameter.
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Singularity Avoidance Control of a Non-Holonomic Mobile Manipulator for Intuitive Hand Guidance
Robotics, 2019 Mobile manipulators are robot systems capable of combining logistics and manipulation tasks. They thus fulfill an important prerequisite for the integration into flexible manufacturing systems.
Matthias Weyrer +2 more
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Analytic Combinatorics of Lattice Paths: Enumeration and Asymptotics for the Area [PDF]
Discrete Mathematics & Theoretical Computer Science, 2006 This paper tackles the enumeration and asymptotics of the area below directed lattice paths (walks on $\mathbb{N}$ with a finite set of jumps). It is a nice surprise (obtained via the "kernel method'') that the generating functions of the moments of the ...
Cyril Banderier, Bernhard Gittenberger
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ON A SINGULAR PROCESS OF SUGAR ANALYSIS. [PDF]
Journal of the American Chemical Society, 1885 n ...
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On the number of transversals in random trees [PDF]
Discrete Mathematics & Theoretical Computer Science, 2012 We study transversals in random trees with n vertices asymptotically as n tends to infinity. Our investigation treats the average number of transversals of fixed size, the size of a random transversal as well as the probability that a random subset of ...
Bernhard Gittenberger, Veronika Kraus
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