نتایج جستجو برای: varphi weak contraction

تعداد نتایج: 199061  

Journal: :Fixed Point Theory and Algorithms for Sciences and Engineering 2021

Abstract In this paper, we obtain a new convergence theorem for fixed points of weak contractions in Branciari type generalized metric spaces under weaker conditions. The proof process the is and different from that other authors. An illustrative example to show how conditions extend known results.

Journal: :CoRR 2018
François Morain Guénaël Renault Benjamin Smith

We revisit the problem of integer factorization with number-theoretic oracles, including a well-known problem: can we factor an integer $N$ unconditionally, in deterministic polynomial time, given the value of the Euler totient $(\varphi(N)$? We show that this can be done, under certain size conditions on the prime factors of $N$. The key technique is lattice basis reduction using the LLL algor...

Journal: :bulletin of the iranian mathematical society 0
r. ahmadian school of mathematics, institute for research in fundamental sciences (ipm), p.o. box 19395-5746, tehran, iran.

a toroidalization of a dominant morphism $varphi: xto y$ of algebraic varieties over a field of characteristic zero is a toroidal lifting of $varphi$ obtained by performing sequences of blow ups of nonsingular subvarieties above $x$ and $y$. we give a proof of toroidalization of locally toroidal morphisms of 3-folds.

Journal: :Physical review letters 2009
Iván Agulló José Navarro-Salas Gonzalo J Olmo Leonard Parker

We point out that, if quantum field renormalization is taken into account and the counterterms are evaluated at the Hubble-radius crossing time or few e-foldings after it, the predictions of slow-roll inflation for both the scalar and the tensorial power spectrum change significantly. This leads to a change in the consistency condition that relates the tensor-to-scalar amplitude ratio with spec...

Journal: :Journal of Applied & Computational Mathematics 2017

Journal: :veterinary research forum 2012
ghader jalilzadeh-amin massoud maham bahram dalir-naghadeh farshad kheiri

bunium persicum (boiss.) is an economically important medicinal plant growing wild in arid regions in iran. the essential oil of b. persicum (eobp) was extracted using hydrodistillation. a total of eighteen compounds, representing 96.14 % of the oil was identified by gas chromatography/mass spectrometry (gc/ms).the main compounds were cuminaldehyde (23.04 %), gamma-terpinene (14.48 %), trans-3-...

Journal: :bulletin of the iranian mathematical society 0
a. ghaffari department of‎ ‎mathematics‎, ‎semnan university‎, ‎p.o‎. ‎box 35195-363‎, ‎semnan‎, ‎iran. s. javadi department of‎ ‎mathematics, ‎semnan university, ‎p.o‎. ‎box 35195-363‎, ‎semnan‎, ‎iran.

‎generalizing the notion of character amenability for banach‎ ‎algebras‎, ‎we study the concept of $varphi$-connes amenability of‎ ‎a dual banach algebra $mathcal{a}$ with predual $mathcal{a}_*$‎, ‎where $varphi$ is a homomorphism from $mathcal{a}$ onto $bbb c$‎ ‎that lies in $mathcal{a}_*$‎. ‎several characterizations of‎ ‎$varphi$-connes amenability are given‎. ‎we also prove that the‎ ‎follo...

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