Experience and Research Interests:• Fluid Mechanics, Free Boundary Flows, Water Waves, Ship Hydrodynamics, Planing Theory, Floating Bodies and Structures,Unsteady Motion of Floating and Underwater Objects, Wave Resistance, Waveless Motion, Shapes of Zero Wave Resistance, Trapped Modes• Cavitation, Supercavitation, Cavity Flows, Cavitation on Hydrofoils, Mathematical Modeling in Cavitation Technologies, Cavity Reactors, Linear and Nonlinear Theories in Cavitation, Air Cavity Ships, Cavity under Ship Bottom, Cavitation on Stepped Planing Hulls• Hydrodynamics of Wings and Hydrofoils, Submerged Hydrofoils, Linear and Nonlinear Wing Theories, Propulsion Wing, Wave Propulsion, Wave Energy Extraction• Hydroelasticity, Dual Problem of Hydroelasticity, Resolving of Beam Equation• Mathematical Modeling, Numerical Methods, Numerical Analysis, Discrete Vortex Method, Discrete Singularities, Boundaty Element Method, Mathematical Programming in Nonlinear Problems• Singular and Hyper Singular Integral Equations, Applications of Generalized Functions• Ecological Research, Mass Transfer Equations, Oil Films on the Ocean Surface, Propagation of Pollution in Air and Ocean• Computing and Data-Processing Systems, Database Design for Applied Problems in Ecology and Business, Algorithmization, Ecological and Business Software and Applications, Development and Management in IT