TY - JOUR AU - Ramachandramurthy, Venkatesh AU - Kavitha, Nagasundar AU - Aruna, Agrahara Sanjeevmurthy TI - The effect of a magnetic field on the onset of Bénard convection in variable viscosity couple-stress fluids using classical Lorenz model JO - Applications of Mathematics PY - 2022 SP - 509 EP - 523 VL - 67 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/AM.2021.0010-21/ DO - 10.21136/AM.2021.0010-21 LA - en ID - 10_21136_AM_2021_0010_21 ER -