Circuits, Systems and Signal Processing

, Volume 10, Issue 1, pp 53–69

Well-posed nonlinear problems in integrated circuits modeling


  • G. Morosanu
    • Faculty of MathematicsUniversity of Iasi
  • C. Marinov
    • Faculty of ElectrotechnicsPolytechnical Institute of Bucharest
  • P. Neittaanmäki
    • Department of MathematicsUniversity of Jyväskylä

DOI: 10.1007/BF01183240

Cite this article as:
Morosanu, G., Marinov, C. & Neittaanmäki, P. Circuits Systems and Signal Process (1991) 10: 53. doi:10.1007/BF01183240


In this paper we study the problem (E) + (BC) + (IC) (see below) which represents a model for integrated circuits. We assume that the distributed parametersr(x) andc(x) are nonconstant, dielectric leakages depend on thex-coordinate as well as the voltage level, while the interconnecting multiport is nonlinear and possibly multivalued.

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© Birkhäuser Boston Inc. 1991