Tyagi, JagmohanVerma, Ram BaranRam BaranVerma2025-09-042025-09-042018-01-01https://repository.iitgn.ac.in/handle/IITG2025/32358ill.; 29 cm.en-US12310007Fluid MechanicsElliptic EquationsLaplace EquationViscous FlowStudies on the existence of positive viscosity solutions to fully nonlinear elliptic PDEsPh.D. Thesesxv, 101p.123456789/560