The purpose of this chapter is to introduce the vector bundle framework of “extended frequencies” that is “geometric algebra”-valued vector fields on surfaces. The aim is to give a geometrical interpretation of the generalized frequency by F. Milano in the framework. It is shown that the class of the generalized frequencies of Milano according to all voltage curves running over a surface S is linearly isomorphic to the vector bundle consisting of all the tangent hyperplanes at any points of the surface S.

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Toward Geometric Interpretation of Generalized Frequency

  • Kota Horizumi

摘要

The purpose of this chapter is to introduce the vector bundle framework of “extended frequencies” that is “geometric algebra”-valued vector fields on surfaces. The aim is to give a geometrical interpretation of the generalized frequency by F. Milano in the framework. It is shown that the class of the generalized frequencies of Milano according to all voltage curves running over a surface S is linearly isomorphic to the vector bundle consisting of all the tangent hyperplanes at any points of the surface S.