K otázce proměnlivosti parametrů únosnosti konstrukcí
Kam kráčí výpočtová mechanika?
KAM Tori and Quantum Birkhoff Normal Forms
This talk is concerned with the Kolmogorov-Arnold-Moser (KAM) theorem in Gevrey classes for analytic hamiltonians, the effective stability around the corresponding KAM tori, and the semi-classical asymptotics for Schrödinger operators with exponentially small error terms. Given a real analytic Hamiltonian close to a completely integrable one and a suitable Cantor set defined by a Diophantine condition, we find a family , of KAM invariant tori of with frequencies which is Gevrey smooth with...
Kepler-Newton-Coulomb system and Lie matrix spin (incomplete).
Killing's equations in dimension two and systems of finite type
A PDE system is said to be of finite type if all possible derivatives at some order can be solved for in terms lower order derivatives. An algorithm for determining whether a system of finite type has solutions is outlined. The results are then applied to the problem of characterizing symmetric linear connections in two dimensions that possess homogeneous linear and quadratic integrals of motions, that is, solving Killing's equations of degree one and two.
Kinematic geometry of triangles and the study of the three-body problem.
Kinematics of relative motion of test particles in general relativity
Kurven, welche mit den Geschwindigkeiten der -dimensionalen Euklidischen Bewegung des starren Systems verbunden sind.