Remarks on an algebraic structure for a topology
Remarks on canonical commutation relations
Remarks on CR-manifolds of codimension in
The aim of the article is to give a conceptual understanding of Kontsevich’s construction of the universal element of the cohomology of the coarse moduli space of smooth algebraic curves with given genus and punctures. In a first step the author presents a toy model of tree graphs coloured by an operad for which the graph complex and the universal cycle will be constructed. The universal cycle has coefficients in the operad for -algebras with trivial differential over the (dual) cobar construction...
Remarks on development of curves
Remarks on fixed point theorem for inverse limit spaces
Remarks on free objects in categories
Remarks on product spaces
Remarks on separation axioms
Remarks on the economic criterion - the Internal rate of return
The internal rate of return (IRR) together with the present value (PV) is used as a popular measure for financial project. When used appropriately, it can be a valuable aid in project acceptance or selection. The purpose of this article is to survey the facts about this criterion published so far. More, we investigate the cases of multiple or nonexistent IRRs and try to choose the relevant one and explain its economic meaning.
Remarks on the Schouten-Nijenhuis bracket
Remarks on transfinite diameters
Remarks to chaotic vibration in nonlinear dynamical systems
Remote points in
Report of Meeting: The Thirty-third International Symposium on Functional Equations, May 21-May 27, 1995, Caldes de Malavella, Catalonia, Spain.
Report on K-theory for convenient algebras
Report on the Current State of the French DMLs
This is a survey of the existing digital collections of French mathematical literature, run by non-profit organizations. This includes research monographs, serials, proceedings, Ph. D. theses, collected works, books and personal websites.
Representations, duals and quantum doubles of monoidal categories
[For the entire collection see Zbl 0742.00067.]The Tanaka-Krein type equivalence between Hopf algebras and functored monoidal categories provides the heuristic strategy of this paper. The author introduces the notion of a double cross product of monoidal categories as a generalization of double cross product of Hopf algebras, and explains some of the motivation from physics (the representation theory for double quantum groups).The Hopf algebra constructions are formulated in terms of monoidal categories...
Residues for monogenic forms on Riemannian manifolds
The paper extends the theory of residues on monogenic forms on domains in (monogenic forms are generalizations of holomorphic forms to Clifford analysis) to monogenic forms on orientable Riemann manifolds.
Resonance behaviour of the spherical pendulum damper
The pendulum damper modelled as a two degree of freedom strongly non-linear auto-parametric system is investigated using two approximate differential systems. Uni-directional harmonic external excitation at the suspension point is considered. Semi-trivial solutions and their stability are analyzed. The thorough analysis of the non-linear system using less simplification than it is used in the paper [2] is performed. Both approaches are compared and conclusions are drawn.
Restrictions of 3-forms in dimension 7 to subspaces of codimension 1