Search Results

You are looking at 1 - 10 of 35 items for

  • Author or Editor: M. Farkas x
  • Refine by Access: All Content x
Clear All Modify Search


The first representation theorem establishes a correspondence between positive, self-adjoint operators and closed, positive forms on Hilbert spaces. The aim of this paper is to show that some of the results remain true if the underlying space is a reflexive Banach space. In particular, the construction of the Friedrichs extension and the form sum of positive operators can be carried over to this case.

Restricted access
Restricted access

The phase changes in the solid state in E AlMgSi alloy are discussed. The dissolution and precipitation processes are investigated by DTA, and the results can be applied to control the technological parameters of dissolution heat treatments.

Restricted access
Acta Botanica Hungarica
Authors: E. Farkas, Cs. Vad, M. Puky, and M. Duleba
Restricted access