つくばリポジトリ JDSA 10 19

If c = 0 the system has two finite hyperbolic nodes, the stable at the origin and the unstable at (a, 0). These two points belong to the Piriform invariant curve of the system. For

The distributed-microstructure model for the flow of single phase fluid in a partially fissured composite medium due to Douglas-Peszy´ nska- Showalter [12] is extended to a

We show that a discrete fixed point theorem of Eilenberg is equivalent to the restriction of the contraction principle to the class of non-Archimedean bounded metric spaces.. We

The commutative case is treated in chapter I, where we recall the notions of a privileged exponent of a polynomial or a power series with respect to a convenient ordering,

Some new oscillation and nonoscillation criteria are given for linear delay or advanced differential equations with variable coef- ficients and not (necessarily) constant delays

Our method of proof can also be used to recover the rational homotopy of L K(2) S 0 as well as the chromatic splitting conjecture at primes p > 3 [16]; we only need to use the

Since weak convergence is preserved by continuous mappings, the weak convergence in H α provides weak convergence results for H 0 α -continuous functionals of paths and for some

The field of force F can be considered of mechanical (newtonian) nature as being contravariant (spray), or as a Lorentz field of force, of electromagnetic nature as being covariant..