Results 51 to 60 of about 1,148,545 (158)

The sequences of the hyperbolic k-Perrin and k-Leonardo quaternions

, 2023
In this article, hyperbolic k-Perrin and k-Leonardo quaternions are defined. In this sense, bulletin, are evaluated as sequences of k-Perrin and k-Leornado, their respective quaternions and thus the definition of hyperbolic quaternions.
Vieira, R., Catarino, P., Alves, F., Mangueira, M.   +3 more
core   +1 more source

Birch Transpiration Is Not the Main Reason for Insufficient Water Levels in a Rewetted Bog

Ecohydrology, Volume 19, Issue 3, April/May 2026.
ABSTRACT Natural bogs have high water level (WL) that prevents peat decomposition and promotes bog‐specific vegetation. Especially in rewetted bogs, increasing tree encroachment is observed in combination with low WL. Simultaneously, a general shift in vegetation and microform distribution is visible.
Carla Welpelo, Arndt Piayda, Bärbel Tiemeyer, Alexander Knohl, Adrian Dahlmann, Maren Dubbert   +5 more
wiley   +1 more source

Some completely monotonic functions involving polygamma functions and an application

, 2005
By using the first Binet's formula the strictly completely monotonic properties of functions involving the psi and polygamma functions are obtained. As direct consequences, two inequalities are proved.
Qi, Feng, Chen, Chao-Ping, Cui, Run-Qing, Guo, Bai-Ni   +3 more
core   +1 more source

O processo de hibridização da sequência de Padovan: uma experiência no curso de Licenciatura em Matemática no IFCE

, 2022
Hybrid numbers, linear and recurring sequences are generating a hybridization process in the sequence area. In this paper, an application of the Padovan sequence hybridization process is presented in an initial Mathematics teacher training course, based ...
Vieira, Renata Passos Machado, Sousa, Rosalide Carvalho de, Alves, Francisco Regis Vieira, Silva, José Gleison Alves da, Mangueira, Milena Carolina dos Santos   +4 more
core   +1 more source

Climate Warming Amplifies the Contribution of High‐Altitude Cold Regions to Global Carbonate Weathering Carbon Sink

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, Xiaoyong Bai, Chaojun Li, Yue Li, Chen Ran, Sirui Zhang, Lian Xiong, Chaochao Du, Xiaodong Yuan, Jingjing Liao, Yuanhuan Xie   +10 more
wiley   +1 more source

Beyond the Pulmonary Functions: Altered Cognitive–Motor Performance and Motor Imagery in Children With Bronchiectasis

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, Hilal Denizoglu Kulli, Hikmet Ucgun, Meltem Kaya, Erkan Cakir   +4 more
wiley   +1 more source

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, Nathanaël Enriquez, Paul Melotti   +2 more
wiley   +1 more source

Solvent‐Mediated Dewetting Principles for Cell‐Sized Liposome Formation

Small, Volume 22, Issue 18, 25 March 2026.
Dynamics of solvent‐mediated dewetting for giant unilamellar liposome formation. Solvent removal, through changing lipid packing and membrane tension, is shown to induce partial dewetting into equilibrium low and high budding angle morphologies. Complete dewetting requires mechanical force, quantified using optical tweezers.
Mostafa Bakouei, Tatiana Avsievich, Indraja Sundara Raju, David Stumpf, Ali Kalantarifard, Benny Ryplida, Caglar Elbuken   +6 more
wiley   +1 more source

Refinements of Some Recent Inequalities for Certain Special Functions

Annales Mathematicae Silesianae, 2019
The aim of this paper is to give some refinements to several inequalities, recently etablished, by P.K. Bhandari and S.K. Bissu in [Inequalities via Hölder’s inequality, Scholars Journal of Research in Mathematics and Computer Science, 2 (2018), no.
Akkouchi Mohamed, Ighachane Mohamed Amine   +1 more
doaj   +1 more source

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