Citation: Fr. Tian, A CAUCHY INTEGRAL APPROACH TO HELE-SHAW PROBLEMS WITH A FREE-BOUNDARY- THE CASE OF ZERO SURFACE-TENSION, Archive for Rational Mechanics and Analysis, 135(2), 1996, pp. 175-196
Citation: Fr. Tian, THE WITHAM-TYPE EQUATIONS AND LINEAR OVERDETERMINED SYSTEMS OF EULER-POISSON-DARBOUX TYPE, Duke mathematical journal, 74(1), 1994, pp. 203-221
Citation: Fr. Tian, OSCILLATIONS OF THE ZERO DISPERSION LIMIT OF THE KORTEWEG-DEVRIES EQUATION, Communications on pure and applied mathematics, 46(8), 1993, pp. 1093-1129