Authors: ROYIS P

Citation: P. Royis, A SUPERSTABLE TIME-DISCRETE SCHEME FOR THE NUMERICAL-INTEGRATION OF VISCOUS CONSTITUTIVE-EQUATIONS, Mechanics of cohesive-frictional materials, 3(3), 1998, pp. 229-256

Authors: ROYIS P DOANH T

Citation: P. Royis et T. Doanh, THEORETICAL-ANALYSIS OF STRAIN RESPONSE ENVELOPES USING INCREMENTALLYNONLINEAR CONSTITUTIVE-EQUATIONS, International journal for numerical and analytical methods in geomechanics, 22(2), 1998, pp. 97-132

Authors: ROYIS P ROYIS H

Citation: P. Royis et H. Royis, A RATE-TYPE MIXED FINITE-ELEMENT METHOD FOR LARGE TRANSFORMATIONS OF NON-VISCOUS CONTINUA, Mechanics research communications, 25(4), 1998, pp. 467-472

Authors: LAOUAFA F ROYIS P

Citation: F. Laouafa et P. Royis, DISPLACEMENT FINITE-ELEMENT METHOD - NEW ALGEBRAIC STRUCTURE AND APPROPRIATE ALGORITHMS, Comptes rendus de l'Academie des sciences. Serie II. Mecanique, physique, chimie, astronomie, 325(6), 1997, pp. 347-352