The classes of surfaces in the Galilean space 1 3 R -not having special tangent planes are studied. In the Galilean space 1 3 R - with coordinates x y z , , - the plane x const = - is called special planes. A wide class of surfaces without special support planes is shown; surfaces with constant full curvature in the class of surfaces are studied for rotation. It is shown that the surface of rotation of the function obtained by the arc z x = cos around axis Ox is the surface of rotation of constant full curvature.
Volume 12 | Issue 5
Pages: 33-39
DOI: 10.5373/JARDCS/V12I5/20201686