Tide in the algal bloom frequently-outbreaking area in the Yangtse estuary is of regular semi-diurnal type and can be expressed as the following equation:H(t) = 19. 62 + 1. 08cos (2π/12. 36(t -3.78)) + 0. 31cos(2π/22.66(t -7. 80)).
The homotopy category of pointed path connected CW spaces(HCW*) was studied. Using the covering functor,the result obtained showed as follows: If f:X→Y is a homotopy regular morphism,f#:π1X→π1Y is epimorphism,H is a normal subgroup of π1Y,then the lifting ■:(f#-1(H))→(H) is also a homotopy regular morphism.
Let X be a Banach space,and K be a nonempty bounded closed convex subset of X which has a normal structure. Define a mean nonexpanded mapping T on K as:‖Tx-Ty‖≤a‖x-y‖+b‖x-Ty‖, for any x,y in K and any nonnegative real numbers a and b with a+b≤1. Then T has one and only one fixed point in K.
The homotopy category of pointed path connected CW spaces(HCW*) was studied. Using the covering functor,the result obtained showed as follows: If f:X→Y is a homotopy regular morphism,f#:π1X→π1Y is epimorphism,H is a normal subgroup of π1Y,then the lifting ■:(f#-1(H))→(H) is also a homotopy regular morphism.
It is obtained that L fuzzy normal subgroups, L fuzzy subrings and L fuzzy subfields in bi induced mappings is still L fuzzy normal subgroups L fuzzy subrings and L fuzzy subfields.
In this paper, we prove the degenerations of Schubert varieties in a minusculeG/P, as well as the class of Kempf varieties in the flag varietySL(n)/B, to (normal) toric varieties.
If the additive group of complex numbers acts algebraically on a normal affine variety, then the associated ring of invariants need not be finitely generated, but is an ideal transform of some normal affine algebra (Theorem 1).
Finally we show for more than half of the infinite series that a presentation for the fundamental group of the space of regular orbits ofW can be derived from our presentations.
We obtain a criterion for rational smoothness of an algebraic variety with a torus action, with applications to orbit closures in flag varieties, and to closures of double classes in regular group completions.
If the additive group of complex numbers acts algebraically on a normal affine variety, then the associated ring of invariants need not be finitely generated, but is an ideal transform of some normal affine algebra (Theorem 1).
In this paper, a new concept of an optimal complete multipartite decomposition of type 1 (type 2) of a complete n-partite graph Qn is proposed and another new concept of a normal complete multipartite decomposition of Kn is introduced.
In diesem Bericht werden die folgende drei Teile dargelegt: 1.Die Differentialgleichung von Gibbs-Duhem wird bei der isothermen und der isobaren Bedingung bzw,diskutiert. Mit Hilfe der Definition fur dem chemischen Potential einer Teichenart i in der Gasphase, die bei der Temperatur T und beim Druck P mit der Flussigkeitsphase in gleichgewicht ist, unter der Voraussetzung, dass die Gasgemische bei Atmospherendruck ideal ist, leiten wir die Beziehungen fur dem isothermen und dem isobaren Dampf-Flussigkeitsgl...