6533b827fe1ef96bd1285e08

RESEARCH PRODUCT

Modelling of rotations by using matrix solutions of nonlinear wave equations

Vladimir Vasilevich Gudkov

subject

mapping contractionanti‐commuting matricesMathematical analysisMatrix solutionparticles collisionCollisionrotationMatrix similarityVortex ringClassical mechanicsnonlinear wave equationNonlinear wave equationvortex ringModeling and SimulationQA1-939SPHERESmatrix solutionContraction (operator theory)AnalysisMathematicsMathematics

description

A family of matrix solutions of nonlinear wave equations is extended and its application to modelling is given. It is shown that a similarity transformation, induced by the matrix solution, is equivalent to the rotation. Matrix solutions are used for modelling helical motions and vortex rings, simultaneous rotations and particles collision, mapping contraction and pulsating spheres. Geometrical interpretation of the doubling of rotation angle in each step of sequential mapping contraction is given. First Published Online: 14 Oct 2010

10.3846/1392-6292.2007.12.187-194http://journals.vgtu.lt/index.php/MMA/article/view/7119