Wyniki wyszukiwania dla: FUNCTIONS OF TRANSFER

• Novel Research on Biomedical Polyurethanes

  Publikacja

  • J. Haponiuk
  • J. Kucińska-Lipka
  • P. Szarlej
  • P. Gnatowski

  - Rok 2021

  The variety of mechanical properties characterizes properly designed PURs. They may be biocompatible and reveal compatibility with blood, making them attractive materials for the fabrication of tissue scaffolds; however, like all synthetic materials, PURs don’t reveal sufficient biocompatibility. PURs may undergo certain chemical modifications (e.g., 1,4:3,6-dianhydro-D-sorbitol, ascorbic acid (AA), growth factors, covering with...

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• Topological invariants for equivariant flows: Conley index and degree

  Publikacja

  • M. Styborski

  - Rok 2010

  About forty years have passed since Charles Conley defined the homotopy index. Thereby, he generalized the ideas that go back to the calculus of variations work of Marston Morse. Within this long time the Conley index has proved to be a valuable tool in nonlinear analysis and dynamical systems. A significant development of applied methods has been observed. Later, the index theory has evolved to cover such areas as discrete dynamical...