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Multiplicative δ-derivation in alternative algebras
Asian-European Journal of Mathematics, 2018Every multiplicative [Formula: see text]-derivation of an alternative algebra [Formula: see text] is additive if there exists an idempotent [Formula: see text] in [Formula: see text] satisfying the following conditions: (i) [Formula: see text] implies [Formula: see text]; (ii) [Formula: see text] implies [Formula: see text]; (iii) [Formula: see text ...
Bharathi, M. V. L., Jayalakshmi, K.
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Multiplicative and implicative derivations on residuated multilattices
Soft Computing, 2019zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Line N. Maffeu +3 more
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Brzozowski’s Derivatives Extended to Multiplicities
2002Our aim is to study the set of K-rational expressions describing rational series. More precisely we are concerned with the definition of quotients of this set by coarser and coarser congruences which lead to an extension - in the case of multiplicities - of some classical results stated in the Boolean case.
Jean-Marc Champarnaud, Gérard Duchamp
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On a multiplicative inequaluty for derived functions
Analysis Mathematica, 1989The author considers the space \(L_ \infty\) of all essentially bounded functions on \([0,1]\) and introduces a subspace \(H^{r,s}\). This subspace consists of all functions with essentially bounded derivatives of order at most \(r\) and with a Lipschitz condition in \(L_ \infty\) for the highest order derivatives involving a logarithmic factor to the ...
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Credit Derivatives with Multiple Debt Issues
SSRN Electronic Journal, 2001We evaluate the most actively traded types of credit derivatives within a unified pricing framework that allows for multiple debt issues. Since firms default on all of their obligations, total debt is instrumental in the likelihood of default and therefore in credit derivatives valuation. We use a single factor interest rate model where the exponential
François, Pascal, Hübner, Georges
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Multiplicative Estimates for Norms of Derivatives on a Domain
Doklady Mathematics, 2020zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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On semiprime rings with multiplicative (generalized)-derivations
Beiträge zur Algebra und Geometrie / Contributions to Algebra and Geometry, 2015The author in this paper emphasizes \(R\) to be an associative semiprime ring with center \(Z(R)\) and a map \(F\colon R\to R\) is called a multiplicative (generalized)-derivation if \(F(xy)=F(x)y+xd(y)\) is fulfilled for all \(x,y\in R\), where \(d\colon R\to R\) is any map (not necessarily a derivation nor additive).
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Myeloid-Derived Suppressor Cells in Multiple Myeloma.
Blood, 2009Abstract Abstract 2794 Poster Board II-770 Myeloid-derived suppressor cells (MDSCs) are a heterogeneous mix of myeloid cells in different maturation stages generated in the bone marrow. The role of MDSCs in cancer is to suppress T-cell responses, thereby likely regulating tumor progression.
Van Valckenborgh, Els +4 more
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The Lie Derivative and Interior Multiplication
2020This chapter reviews two operations on differential forms, the Lie derivative and interior multiplication. These are necessary to the definition of invariant forms, horizontal forms, and basic forms in the construction of the Cartan model. The chapter then looks at the Lie derivative of a vector field and of a differential form. The Lie derivative of a
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Astrocyte-derived lactosylceramide implicated in multiple sclerosis
Nature Medicine, 2014Multiple sclerosis (MS) is a demyelinating autoimmune disease of the central nervous system. A new study has shown that the lipid lactosylceramide, produced by astrocytes, contributes to disease progression in a mouse model of MS.
Abdolmohamad, Rostami, Bogoljub, Ciric
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