Results 51 to 60 of about 697 (297)
Compatible mappings and common fixed points (2)
International Journal of Mathematics and Mathematical Sciences, 1988 A common fixed point theorem of S.L. and S.P. Singh is generalized by weakening commutativity hypotheses and by increasing the number of functions involved.
Gerald Jungck
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Canonical commutation relation preserving maps [PDF]
Journal of Physics A: Mathematical and General, 2001 We study maps preserving the Heisenberg commutation relation $ab - ba=1$. We find a one-parameter deformation of the standard realization of the above algebra in terms of a coordinate and its dual derivative. It involves a non-local ``coordinate'' operator while the dual ``derivative'' is just the Jackson finite-difference operator.
Chryssomalakos, C., Turbiner, A.
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American Journal of Community Psychology, EarlyView.Abstract Firefighters face an array of stressors due to the demands of their occupation, leading to a high prevalence of mental health challenges. Social prescribing represents a novel approach to healthcare that emphasizes a holistic view of health and wellbeing.
Janice Ikeda +2 more
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A Note on Common Fixed Point Results in Uniformly Convex Hyperbolic Spaces
Journal of Mathematics, 2013 It is shown that the notion of mappings satisfying condition (K) introduced by Akkasriworn et al. (2012) is weaker than the notion of asymptotically quasi-nonexpansive mappings in the sense of Qihou (2001) and is weaker than the notion of pointwise ...
W. Laowang, B. Panyanak
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Clinically Relevant Bleeding in Individuals With Cancer: Insights From a Nationwide Cohort Study
American Journal of Hematology, EarlyView.ABSTRACT Cancer care is often complicated by coagulopathy leading to thrombosis and bleeding. While venous thromboembolism (VTE) has been extensively studied, bleeding remains an underestimated threat. To address this knowledge gap, we leveraged the Epic Cosmos database to determine the impact of cancer‐associated clinically relevant bleeding (CRB) in ...
Ming Y. Lim +11 more
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Flatness of the Commutator Map Over SLn [PDF]
International Mathematics Research Notices, 2019 AbstractLet $K$ be any field, and let $n$ be a positive integer. If we denote by $\xi _{\textrm{SL}_n}\colon \textrm{SL}_n\times \textrm{SL}_n\to \textrm{SL}_n$ the commutator morphism over $K$, then $\xi _{\textrm{SL}_n}$ is flat over the complement of the center of $\textrm{SL}_n$.
Larsen, Michael, Lu, Zhipeng
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Common Fixed Point Theorems Using R Weakly Commuting Mappings
, 2018 In this paper, we prove a common fixed point theorem in modified intuitionistic fuzzy metric space by combining the ideas of point wise R weak commutativity and reciprocal continuity of mappings satisfying contractive conditions.
Rashmi Rani
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Invariant approximation for fuzzy nonexpansive mappings [PDF]
, 2011 summary:We establish results on invariant approximation for fuzzy nonexpansive mappings defined on fuzzy metric spaces. As an application a result on the best approximation as a fixed point in a fuzzy normed space is obtained. We also define the strictly
Beg, Ismat, Abbas, Mujahid
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Advanced Physics Research, EarlyView.ABSTRACT We introduce a family of bosonic quantum error‐correcting codes built as a rotation‐symmetric superposition of squeezed vacuum states, which promise protection against both loss and dephasing noise channels. The robustness of these “squeezed‐vacuum codes” arises from being arranged at evenly spaced angles in phase‐space, and simultaneously in ...
Nir Gutman +4 more
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FINITENESS OF COMMUTABLE MAPS OF BOUNDED DEGREE [PDF]
Bulletin of the Korean Mathematical Society, 2015 In this paper, we study the relation between two dynamical systems (V,f) and (V,g) with f. g = g . f. As an application, we show that an endomorphism (respectively a polynomial map with Zariski dense, of bounded Pre(f) has only finitely many endomorphisms (respectively polynomial maps) of bounded degree which are commutable with f.
Lee, Chong Gyu, Ye, Hexi
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