【摘 要】
：
The expression for the free energy of arbitrary static distribution of wedge dislocations is proposed.In the framework of geometric theory of defects,the fr
【机 构】
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Steklov Mathematical Institute, Russia
【出 处】
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The XXIX International Colloquium on Group-Theoretical Metho
论文部分内容阅读
The expression for the free energy of arbitrary static distribution of wedge dislocations is proposed.In the framework of geometric theory of defects,the free energy is given by the Euclidean action for (1+2)-dimensional gravity interacting with point particles.Relative movement of particles in gravity corresponds to bending of dislocations.The equations of equilibrium are analyzed and reduced to the Riemann-Hilbert problem.For two dislocations,the solution is found explicitly through hypergeometric functions.
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