Puyin Liu Analyses of equilibrium by fuzzy connection networks related to max-min fuzzy Hopfield networks. [Citation Graph (0, 0)][DBLP] Fuzzy Sets and Systems, 2001, v:119, n:2, pp:303-311 [Journal]

Puyin Liu Universal approximations of continuous fuzzy-valued functions by multi-layer regular fuzzy neural networks. [Citation Graph (0, 0)][DBLP] Fuzzy Sets and Systems, 2001, v:119, n:2, pp:313-320 [Journal]

Puyin Liu Representation of digital image by fuzzy neural network. [Citation Graph (0, 0)][DBLP] Fuzzy Sets and Systems, 2002, v:130, n:1, pp:109-123 [Journal]

Puyin Liu Analysis of approximation of continuous fuzzy functions by multivariate fuzzy polynomials. [Citation Graph (0, 0)][DBLP] Fuzzy Sets and Systems, 2002, v:127, n:3, pp:299-313 [Journal]

Puyin Liu, Hongxing Li Approximation analysis of feedforward regular fuzzy neural network with two hidden layers. [Citation Graph (0, 0)][DBLP] Fuzzy Sets and Systems, 2005, v:150, n:2, pp:373-396 [Journal]