La. Serafimov et Vv. Safonov, Nonlocal regularities of melt-solid diagrams in the boundary concentrationspace of a tetrahedron, RUSS J IN C, 46(3), 2001, pp. 439-445
Regularities of vector fields of equilibrium tie-lines in the boundary conc
entration space of a tetrahedron are discussed. An equation for the algebra
ic sum of singular and critical boundary points is obtained. The applicabil
ity of the equation is illustrated on examples of model and real melt-solid
diagrams.