SURFACES IN COMMUTATIVE NON-LINEAR GEOMETRY OF GALILEAN THREE-DIMENSIONAL SPACE-TIME

Dolgarev Ivan Arturovich, PhD in Mathematics, associate professor, sub-department of mathematics and supercomputer modeling, Penza State University

514.7

For vectors determine not linear and commutative operation and Galilean inner product of vector. Formulas to differentiate vector functions are obtained. Equations straight line and plane to be not linear. Obtained normal, middle and complete curvature surface. Have a examples.

not linear and commutative geometry of Galiley, curvature surface.