• Antiplane deformation of a partially bonded elliptical inclusion 

      Kattis, M. A.; Providas, E.; Boutalis, Y.; Kalamkarov, A. (1997)
      A new method that introduces two holomorphic potential functions (the two-phase potentials) is applied to analyze the antiplane deformation of an elliptical inhomogeneity partially-bonded to an infinite matrix. Elastic ...
    • Nonplanar interfacial cracks in anisotropic bimaterials 

      Kattis, M. A. (1999)
      This paper presents a general approach for the two-dimensional elastic problem of a crack lying along an elliptical interface seperating two dissimilar anisotropic materials. The analysis is based upon the use of the ...
    • Thermal Green's functions in plane anisotropic bimaterials 

      Kattis, M. A.; Papanikos, P.; Providas, E. (2004)
      Green's functions solutions are presented for the plane problems of a thermal source and a thermal dislocation near the interface between two anisotropic, perfectly bonded semi-infinite bodies with different thermo-mechanical ...
    • Two-phase potentials in anisotropic elasticity: antiplane deformation 

      Kattis, M. A.; Providas, E. (1998)
      Based upon the Lekhnitskii-Eshelby approach of two-dimensional anisotropic elasticity, it is shown that only one holomorphic function can fully describe the antiplane deformation of a composite consisting of two discrete ...
    • Two-phase potentials in the analysis of smart composites having piezoelectrical components 

      Kattis, M. A.; Providas, E.; Kalamkarov, A. L. (1998)
      The piezoelectric smart composite material consisting of two discrete phases of hexagonal piezoelectric crystals is subjected to mechanical and electric loads causing out-of-plane displacement and in-plane electric field. ...