Results 71 to 80 of about 128,355 (303)
Additive maps preserving the ascent and descent of operators [PDF]
, 2009 Let L(X) and L(Y) be the algebras of all bounded linear operators on infinite dimensional complex Banach spaces X and Y, respectively. We characterize additive maps from L(X) onto L(Y) preserving different quantities such as the nullity, the defect, the ...
Bendaoud, M., Sarih, M.
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Adolescents with haematological malignancies face significant emotional and relational challenges, often accompanied by difficulties in communicating their needs within the healthcare context. To address these issues, a narrative‐based psycho‐educational intervention based on the creation and prescription of Ironic Medications was ...
Marta Stoppa +7 more
wiley +1 more source
Commuting additive maps and some related maps on triangular matrices / Tan Li Yin [PDF]
, 2022 Let F be a ring with identity and let n ⩾ 2 be an integer. Denote by Tn(F) the ring of n_n upper triangular matrices over F with centre Z(Tn(F)) and unity In. Let 1 ⩽ i ⩽ j ⩽ n be integers and let Eij 2 Tn(F) denote the standard matrix unit whose (i, j)
Tan , Li Yin
core
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Platinum‐based chemotherapy is known to cause severe and debilitating hearing loss, but unlike cisplatin, the true incidence of carboplatin‐induced hearing loss remains unclear. We evaluated functional hearing outcomes in children receiving carboplatin to determine the incidence and severity of ototoxicity. Procedure We identified a
Aniket Chawla +6 more
wiley +1 more source
On Flexible finite polygenic models for multiple-trait evaluation [PDF]
, 2002 Finite polygenic models (FPM) might be an alternative to the infinitesimal model (TIM) for the genetic evaluation of pedigreed multiple-generation populations for multiple quantitative traits.
Bink, M.C.A.M.
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Characterizations of Nonlinear Lie Derivations of B(X)
Abstract and Applied Analysis, 2013 Let X be an infinite dimensional Banach space, and Φ:B(X)→B(X) is a nonlinear Lie derivation. Then Φ is the form δ+τ where δ is an additive derivation of B(X) and τ is a map from B(X) into its center ZB(X), which maps commutators into the zero.
Donghua Huo, Baodong Zheng, Hongyu Liu
doaj +1 more source
Lateral continuity and orthogonally additive operators
Karpatsʹkì Matematičnì Publìkacìï, 2015 We generalize the notion of a laterally convergent net from increasing nets to general ones and study the corresponding lateral continuity of maps. The main result asserts that, the lateral continuity of an orthogonally additive operator is equivalent to
A.I. Gumenchuk
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Objectives The association between exposure to dinutuximab beta (DB) and event‐free survival (EFS) or overall survival (OS) of neuroblastoma patients was assessed using data collected during three clinical trials (five cohorts). Methods A systematic review (March 2026) was conducted to identify relevant studies (prospective; registered DB ...
Przemysław Holko +19 more
wiley +1 more source
Hyperbolicity and quasiconformal maps on the affine-additive group [PDF]
This thesis presents the affine-additive group as a metric measure space with a canonical left-invariant measure and a left-invariant sub-Riemannian metric.
Bubani, Elia
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Additive maps on rings behaving like derivations at idempotent-product elements [PDF]
, 2011 For every ring R with the unit I containing a nontrivial idempotent P, we describe the additive maps δ from R into itself which behave like derivations, and show that derivations on such kinds of rings can be determined by the action on the elements A,B ...
Hou, Jinchuan +3 more
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