Results 11 to 20 of about 1,795,811 (300)
Graph products of groups [PDF]
In the 1970's Baudisch introduced the idea of the semifree group, that is, a group in which the only relators are commutators of generators. Baudisch was mainly concerned with subgroup problems, employing length arguments on the elements of these groups.
Green, E.R, Green, Elisabeth Ruth
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On the stochastic Allen–Cahn equation on networks with multiplicative noise
We consider a system of stochastic Allen–Cahn equations on a finite network represented by a finite graph. On each edge in the graph a multiplicative Gaussian noise driven stochastic Allen–Cahn equation is given with possibly different potential barrier ...
Mihály Kovács, Eszter Sikolya
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Graph Equation for Line Graphs and m-Step Graphs [PDF]
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Seog-Jin Kim +4 more
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Few studies have investigated the existence and uniqueness of solutions for fractional differential equations on star graphs until now. The published papers on the topic are based on the assumption of existence of one junction node and some boundary ...
Shahram Rezapour +5 more
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Wave Effects of the Fractional Shallow Water Equation and the Fractional Optical Fiber Equation
The non-linear space-time fractional Estevez-Mansfield-Clarkson (EMC) equation and the non-linear space-time fractional Ablowitz-Kaup-Newell-Segur (AKNS) equation showed the motion of waves in the shallow water equation and the optical fiber equation ...
Sirasrete Phoosree, Weerachai Thadee
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A numerical method for analysis of the stress strain state of elastic media based on a discrete model in form of directed graph is suggested. To analyze a deformable body using the graph approach, we partition a solid body on elements and replace each ...
Alexander A Tyrymov
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Chemical graph theory is a branch of mathematics that combines graph theory and chemistry and discusses the effect of research on “serious” or “pure” mathematics.
Ali Turab, Wutiphol Sintunavarat
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DIFFERENTIAL EQUATIONS ON GRAPHS [PDF]
Summary: The differential equations encountered in various applications may be treated as equations on graphs. In the paper it is shown that the structure of the graph allows us to investigate the properties of the solutions of such equations.
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Although we have introduced the conceptual basis for multilevel analysis in earlier chapters, it remains a statistical method; this chapter introduces the statistical principles of MLA. This is done primarily through algebraic notation, and the equations are linked to graphs where appropriate to help with the interpretation.
Alastair H. Leyland +1 more
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Equations Defining Certain Graphs [PDF]
Several typos fixed and the section of general elements ...
Kim, Youngsu, Mukundan, Vivek
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