Abstract
For a distributed system described by a heat conductivity equation with nonlinear feedback from temperature to boundary conditions, a sufficient condition for the existence and causality of the operator that transforms the outer boundary action into the behavior of temperature in a closed-loop system is formulated. The norms of the operators in the sufficient condition of causality are evaluated for boundary conditions of a particular type.
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Solnechnyi, E.M. Causality of a Heat Conductivity System with Nonlinear Feedback from Boundary Conditions. I. Automation and Remote Control 63, 1388–1398 (2002). https://doi.org/10.1023/A:1020021902272
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DOI: https://doi.org/10.1023/A:1020021902272