Results 51 to 60 of about 991 (168)
Earth's Future, Volume 14, Issue 4, April 2026.Abstract Carbonate weathering carbon‐sink (CWCS) is a critical yet inaccurately quantified component of terrestrial carbon sequestration. However, the mechanisms through which climate change and vegetation dynamics drive the spatial heterogeneity of CWCS remain unclear.
Junhan Li +10 more
wiley +1 more source
Pediatric Pulmonology, Volume 61, Issue 3, March 2026.ABSTRACT Background Bronchiectasis (BE) is a chronic obstructive pulmonary disease characterized by bronchial dilatation and structural damage due to persistent inflammation and infections. While pulmonary impairments in BE are extensively documented, cognitive‐motor functions and motor imagery in children with BE remain understudied.
Aysenur Temizel Tombul +4 more
wiley +1 more source
On Balancing Quaternions and Lucas-Balancing Quaternions
Discussiones Mathematicae - General Algebra and Applications, 2021 In this paper we define and study balancing quaternions and Lucas-balancing quaternions. We give the generating functions, matrix generators and Binet formulas for these numbers. Moreover, the well-known properties e.g. Catalan, d’ Ocagne identities have
Bród Dorota
doaj +1 more source
A Generalized Binet Formula That Counts the Tilings of a (2 x n)-board
Integers, 2018 See the abstract in the attached pdf.
Reza Kahkeshani, Meysam Arab
openaire +2 more sources
Massive Spanning Forests on the Complete Graph: Exact Distribution and Local Limit
Random Structures &Algorithms, Volume 68, Issue 2, March 2026.ABSTRACT We provide new exact formulas for the distribution of massive spanning forests on the complete graph, which give also a new outlook on the celebrated special case of the uniform spanning tree. As a corollary we identify their local limit. This generalizes a well‐known theorem of Grimmett on the local limit of uniform spanning trees on the ...
Matteo D'Achille +2 more
wiley +1 more source
Os biquaternions elípticos de Leonardo
CQD Revista Eletrônica Paulista de Matemática, 2021 Este trabalho mostra um processo evolutivo matemático da sequência de Leonardo, assim é apresentado os números biquaternions elípticos de Leonardo.
Milena Carolina dos Santos Mangueira +2 more
doaj
On moments of the derivative of CUE characteristic polynomials and the Riemann zeta function
Journal of the London Mathematical Society, Volume 113, Issue 3, March 2026.Abstract We study the derivative of the characteristic polynomial of N×N$N \times N$ Haar‐distributed unitary matrices. We obtain new explicit formulae for complex‐valued moments when the spectral variable is inside the unit disc, in the limit N→∞$N \rightarrow \infty$.
Nicholas Simm, Fei Wei
wiley +1 more source
A Historical Analysis of The Padovan Sequence
International Journal of Trends in Mathematics Education Research, 2020 In the present text, we present some possibilities to formalize the mathematical content and a historical context, referring to a numerical sequence of linear and recurrent form, known as Sequence of Padovan or Cordonnier.
Renata Passos Machado Vieira +2 more
doaj +1 more source
Matrix‐Valued Rational Functions Pseudo‐Inverses and Control Systems Applications
IET Control Theory &Applications, Volume 20, Issue 1, January/December 2026.ABSTRACT Recent research has established the existence of 1,2$\left\lbrace 1,2\right\rbrace$‐pseudo‐inverses for rational multivariable matrix‐valued functions and characterized the set of all 1,2$\left\lbrace 1,2\right\rbrace$‐pseudo‐inverses in terms of free rational multivariable matrix‐valued function parameters.
Yossi Peretz
wiley +1 more source
Construction of generalized bicomplex Leonardo numbers [PDF]
Notes on Number Theory and Discrete MathematicsIn this paper, we introduce a new class of bicomplex numbers whose components are expressed in terms of bicomplex Leonardo numbers. The motivation for this study arises from the growing interest in generalizations of well-known integer sequences within ...
Murat Turan +1 more
doaj +1 more source