zbMath0522.49028MaRDI QIDQ3672585
Robert B. Gardner
Publication date: 1983
Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Vector fields, frame fields in differential topology (57R25)
Variational problems in a geometric measure-theoretic setting (49Q20)
Pfaffian systems (58A17)
Geometric measure and integration theory, integral and normal currents in optimization (49Q15)
Jets in global analysis (58A20)
Integral geometry (53C65)
Exterior differential systems (Cartan theory) (58A15)
Differential geometric methods (tensors, connections, symplectic, Poisson, contact, Riemannian, nonholonomic, etc.) for problems in mechanics (70G45)
Controllability, observability, and system structure (93B99)
Manifolds and measure-geometric topics (49Q99)
Classical invariant theory and the equivalence problem for particle Lagrangians. I: Binary forms,
The equivalence problem and canonical forms for quadratic Lagrangians,
The differential invariants of particle Lagrangians under equivalence by contact transformations,
Equivalence problems for first order Lagrangians on the line,
Unnamed Item,
Nonholonomic manifolds and nilpotent analysis,
Sur le problème d’équivalence de Cartan,
Local equivalence of scalar control systems under feedback transformations,
Feedback equivalence for general control systems,
Differential invariants of feedback transformations for quasi-harmonic oscillation equations,
Feedback equivalence of control systems,
Point equivalence of second-order ODEs: maximal invariant classification order,
Projective differential geometrical structure of the Painlevé equations,
Web geometry of a system of first-order autonomous ordinary differential equations,
On the linearization of second-order ordinary differential equations,
Formal solutions of differential equations
