01804nam a2200229Ia 4500 MX-MdCICY 20260521091312.0 CICY B-12296 Three-dimensional Green's function and its derivative for materials with general anisotropic magneto-electro-elastic coupling Proc. R. Soc. A, 466(2114), p.515-537, 2010 Explicit expressions of Green's function and its derivative for three-dimensional infinite solids are presented in this paper. The medium is allowed to exhibit a fully magnetoelectro- elastic (MEE)coupling and general anisotropic behaviour. In particular, new explicit expressions for the first-order derivative of Green's function are proposed. The derivation combines extended Stroh formalism, Radon transform and Cauchy's residue theory. In order to cover mathematical degenerate and non-degenerate materials in the Stroh formalism context, a multiple residue scheme is performed. Expressions are explicit in terms of Stroh's eigenvalues, this being a feature of special interest in numerical applications such as boundary element methods. As a particular case, simplifications for MEE materials with transversely isotropic symmetry are derived. Details on the implementation and numerical stability of the proposed solutions for degenerate cases are studied. MAGNETO-ELECTRO-ELASTICITY; GREEN'S FUNCTION BOUNDARY ELEMENT METHOD STROH FORMALISM EXPLICIT EXPRESSIONS Buroni, F.C. Sáez, A. https://drive.google.com/file/d/1xarRuKaYFDiGZQNTe1OuJ3pDw8zGTAEf/view?usp=drivesdk Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx Loc REF1 250602s9999 xx |||||s2 |||| ||und|d 22445 22445 0 0 Loc 0 0 F1 CICY CICY RE 2025-06-25 0 B-12296 2025-06-25 15:38:50 2025-06-25 REF1