Results 51 to 60 of about 1,149,466 (198)

Hypercentral Derivations

Journal of Algebra, 1994
Define generalized commutators for a ring \(R\) by \([x,y]_ 1 = xy - yx\) and for \(k > 1\) set \([x,y]_ k = [[x,y]_{k - 1},y]\), where \(x,y \in R\). The author proves that if \(R\) has no nonzero nil ideal and has a derivation \(D\) satisfying \([D(x^ n),x^ n]_ k = 0\) for \(k \geq 1\), all \(x\in R\), and \(n = n(x) \geq 1\), then the Utumi quotient
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Convergent Approaches and Biological Activity of C1 and/or C3 Mono or Diamino Derivatives of 1α,25‐Dihydroxy‐19‐nor‐vitamin D₃. Key Enzymatic Desymmetrization of A‐Ring Synthon Precursor [PDF]

, 2022
Tania González‐García, Annemieke Verstuyf, Lieve Verlinden, Susana Fernández, Miguel Ferrero   +4 more
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FROM SCHILLER'S 'TRILL' TO 'OIL' FROM RUSSIAN HYDROCARBONS

Вестник Российского экономического университета имени Г. В. Плеханова, 2017
In conditions of budget deficit and difficulties in capital borrowing on global markets the issue of home borrowing is becoming more and more acute. A derivative profitable both for the government and citizens, who keep their savings in Russian banks ...
Anatoliy I. Vorobiev, Pavel A. Gudkov
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Soft derivative

Boletim da Sociedade Paranaense de Matemática
This study presents a comprehensive investigation of soft and upper (lower) soft derivatives within the framework of Molodtsov’s soft set theory, extending it through the introduction of novel and complementary notions: left and right soft derivatives.
Enginoğlu, Serdar, Arslan, Burak
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Decreasing and complete monotonicity of functions defined by derivatives of completely monotonic function involving trigamma function

Demonstratio Mathematica
In this study, using convolution theorem of the Laplace transforms, a monotonicity rule for the ratio of two Laplace transforms, Bernstein’s theorem for completely monotonic functions, and other analytic techniques, the authors verify decreasing property
Yin Hong-Ping, Han Ling-Xiong, Qi Feng
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Semantic Primes of Perception from the Perspective of Word Formation

Linguaculture, 2018
The object of the present study is the domain of Greimassian semiotic theory. Several previous findings on supraindividual phenomena were summarized and theoretical underpinnings of the soi-disant thymic category were extended.
Anna Zaslonkina
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Novel Amino-Pyridine Functionalized Chitosan Quaternary Ammonium Derivatives: Design, Synthesis, and Antioxidant Activity [PDF]

, 2017
Qing Li, Caili Zhang, Wenqiang Tan, Guodong Gu, Zhanyong Guo   +4 more
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Dividend Derivatives [PDF]

SSRN Electronic Journal, 2014
Dividend derivatives are not simply a by-product of equity derivatives. They constitute a distinct growing market and an entire suite of dividend derivatives are offered to investors. In this paper we look at two potential models for equity index dividends and discuss their theoretical and practical merits.
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Anti-HIV-1 activity of phlorotannin derivative 8,4‴-dieckol from Korean brown alga Ecklonia cava [PDF]

, 2014
Fatih Karadeniz, Kyong‐Hwa Kang, Jae W. Park, Sunjoo Park, Se‐Kwon Kim   +4 more
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Pharmacokinetic and Toxicodynamic Characterization of a Novel Doxorubicin Derivative [PDF]

, 2017
Samaa Alrushaid, Casey L. Sayre, Jaime A. Yáñez, M. Laird Forrest, Sanjeewa N. Senadheera, Frank J. Burczynski, Raimar Löbenberg, Neal M. Davies   +7 more
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