BOUNDARY SURFACE OF MEMORY FOR SMOOTH I–V CHARACTERISTICS
In this paper we investigate the impact of change in expression of I–V characteristics of non-linear elements constituting multiple–valued memory, on the shape of boundary surface. Boundary surface changes are investigated for a such load plane R > 0, when multiple intersection of I–V surfaces of both elements gave rise to other new singularities. Simultaneously we monitor also change the nature of singularity, which has a great influence on the boundary surface morphology. Results showed, that both the piece-wise linear as well as polynomial expression of I–V characteristics the elements are appropriate for multiple–valued memory.