Results 91 to 100 of about 39,988 (308)
On the Eulerian Enumeration of Involutions [PDF]
The Electronic Journal of Combinatorics, 2008 We consider in this work the enumeration of involutions by descent sets, and based on that, by descent numbers. Formulas of the number of involutions with a prescribed descent set, with a prescribed descent number and Frobenius-type formulas are given.
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Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
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Loong: A Family of Involutional Lightweight Block Cipher Based on SPN Structure
IEEE Access, 2019 In past few years, as security ciphers in the Internet of Things (IoT), the research of lightweight block cipher has attracted tremendous attention in cryptography. The SPN structure has been widely used in the design of block cipher.
Bo-Tao Liu +4 more
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Involutive directions and new involutive divisions
Computers & Mathematics with Applications, 2001 This is a technical paper which will be of value to experts on Gröbner bases and their generalizations. Given a system of partial differential equations, a classical question is the determination of a minimal set of integrability conditions. The names of Janet, Thomas, Riquier and Ritt are associated with the ring theoretic approach [\textit{J. Janet},
Chen, Yu-Fu, Gao, Xiao-Shan
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FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
A Franklin type involution for squares
, 2012 We find an involution as a combinatorial proof of Ramanujanʼs partial theta identity. Based on this involution, we obtain a Franklin type involution on the set of partitions into distinct parts with the smallest part being odd.
Chen, William Y.C. +3 more
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Fixed-Point-Free Involution Word Diagrams [PDF]
, 2022 We define a useful diagram for studying fixed-point-free involution words. Following the example of Little, we define a specific and a general bumping algorithm on these diagrams.
Potter, Jake
core
Functional analysis in interdisciplinary applications
Қарағанды университетінің хабаршысы. Математика сериясыThis issue presents a collection of 15 carefully selected papers authored by both international and national researchers. Each paper has undergone rigorous peer review and introduces novel findings in the fields of analysis and applied mathematics, with
A. Ashyralyev +2 more
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FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Интегральное уравнение дробного порядка с инволюцией
Vestnik KRAUNC: Fiziko-Matematičeskie NaukiВ работе рассматривается линейное интегральное уравнение, содержащее оператор дробного интегрирования в смысле Римана–Лиувилля и оператор инволюции. Рассматриваемое уравнение относится к классу функционально-интегральных уравнений, которые возникают при ...
Энеева, Л.М.
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