Kripke claims to have derived on his own the main theorem of "Boolean Algebras with Operators" by an algebraic analog of his own semantical methods (69, fn. 2).
This latter genus is of interest as it has derived cladogenetically on the older island with three independent dispersals to the younger island and three anagenetic speciations there (Sanders et al. 1987; Pacheco et al. 1991; Sang et al. 1994).
Whatever self-esteem Liz has derived comes from putting herself on a first-name basis with Marva; furtively studying chat room discussions about whether third-world nannies are still in vogue; and imagining that Annabel is tragically neglected.
By using the Krasnoselskii fixed point theorem, we have derived conditions on the existence of two positive periodic solutions, which gives a satisfying answer to the open problem mentioned in the Introduction.
However, eight of common the neo-X→ duplicated and relocated genes have a derived copy on a different chromosome arm in the two species, whereas only three of the common neo-X→ duplicated and relocated genes have derived copies on the same chromosome arm in the two species.
In fact, we have derived some theorems on best proximity points for a specific class of proximal generalized α-β-quasi-contractive mappings.
For the nonautonomous linear fractional differential systems, we have derived some sufficient conditions on stability and asymptotic stability.
In [24], Delmas and Abeida have derived the SRL based on the Smith criterion for DOA of discrete sources under QPSK, BPSK, and MSK model assumptions.
More recently, Kusuma and Goyal [27] have derived the SRL based on the Smith criterion in sampling estimation problems involving a powersum series.
Consequently, we have derived two upper bounds on the position error, i.e., Bound 2 in Equation (18) and Bound 2 (relaxed) in Equation (23).
