Results 261 to 270 of about 432,037 (318)

Free Fibula Flap Arthrodesis After En Bloc Resection of Distal Radius Giant Cell Tumors: Functional and Oncologic Outcomes From a Single-institution Experience. [PDF]

open access: yesPlast Reconstr Surg Glob Open
Abdel Al S   +10 more
europepmc   +1 more source

Jordan, Jordan Right and Jordan Left Derivations on Convolution Algebras

Bulletin of the Iranian Mathematical Society, 2018
A Jordan derivation on a ring $R$ is an additive mapping $d$ that satisfies \[ d(x^2) = d(x) x + x d(x) \] for all $x \in R$; $d$ is said to be a Jordan left derivation if \[ d(x^2) = 2xd(x) \] for all $x \in R$. Jordan right derivations are defined similarly.
Ahmadi Gandomani, Mohammad Hossein   +1 more
openaire   +2 more sources

Jordans’ anomaly

The Indian Journal of Pediatrics, 1999
A case of Jordans' Anomaly of leucocytes is reported in a young boy with congenital ichthyosis and hepatosplenomegaly. Cytoplasmic vacuoles were seen in granulocytes, monocytes and lymphocytes of the patient and his father. Serum triglyceride was found elevated in the child but not in the father.
K, Rajeevan   +4 more
openaire   +2 more sources

On Jordan’s inequality

Periodica Mathematica Hungarica, 2017
We present sharp upper and lower bounds for the function \(\sin (x)/x\). Our bounds are polynomials of degree 2n, where n is any nonnegative integer.
Horst Alzer, Man Kam Kwong
openaire   +1 more source

Additivity of Jordan Derivations on Jordan Algebras with Idempotents

Bulletin of the Iranian Mathematical Society, 2022
Additivity is one of the most active topics in the study of mappings on rings and operator algebras. The aim of this paper is to study the additivity of Jordan derivations on Jordan algebras. The following result is obtained. Let \(J\) be a Jordan algebra with a nontrivial idempotent \(e\) and let \(J=J_1\oplus J_{\frac{1}{2}}\oplus J_0\) be the Peirce
Ferreira, Bruno L. M.   +2 more
openaire   +2 more sources

Jordan $\ast$-derivations with respect to the Jordan product

Publicationes Mathematicae Debrecen, 1996
Summary: In this note, we give a description of Jordan \(*\)-derivations on standard operator algebras with respect to the Jordan product defined by \(A\circ B =\frac 12 (AB +BA)\). That is, we characterize the additive solutions of the functional equation \(E(T \circ T) = T \circ E(T) + E(T) \circ T^*\) (\(T \in A\)), where \(\mathcal A\subset ...
openaire   +2 more sources

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