Results 51 to 60 of about 218 (162)
History Roundtable on US Universities and the State: Episodes from the Twentieth Century
History, Volume 110, Issue 392, Page 546-559, September 2025.Abstract This roundtable explores four historical episodes in the history of state–university relations in the United States. In doing so, it addresses issues that also figure prominently in present‐day debates, including questions of academic freedom and free speech, the state's role in research funding as well as the international features of higher ...
Kate Ballantyne +4 more
wiley +1 more source
A Note on Hybrid Numbers with Generalized Hybrid k-Pell Numbers as Coefficients
Communications in Advanced Mathematical SciencesIn this study, we define a new generalization of the hybrid $k$-Pell sequence consisting of hybrid numbers with generalized hybrid $k$-Pell numbers as coefficients.
Elen Viviani Pereira Spreafico +2 more
doaj +1 more source
The Third Order Jacobsthal Octonions: Some Combinatorial Properties
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2018 Various families of octonion number sequences (such as Fibonacci octonion, Pell octonion and Jacobsthal octonion) have been established by a number of authors in many di erent ways.
Cerda-Morales Gamaliel
doaj +1 more source
Some norm inequalities for special Gram matrices
Special Matrices, 2016 In this paper we firstly give majorization relations between the vectors Fn = {f0, f1, . . . , fn−1},Ln = {l0, l1, . . . , ln−1} and Pn = {p0, p1, . . . , pn−1} which constructed with fibonacci, lucas and pell numbers. Then we give upper and lower bounds
Türkmen Ramazan +2 more
doaj +1 more source
Journal of Policy Analysis and Management, Volume 44, Issue 3, Page 997-1059, Summer 2025.Abstract Non‐take‐up of social benefits is a significant policy issue caused by factors such as lack of awareness, compliance costs, and stigma. While public information campaigns, default options, and in‐person assistance are increasingly used, their effectiveness remains poorly understood.
Pierre‐Marc Daigneault +4 more
wiley +1 more source
Repdigits as Products of Consecutive Pell or Pell–Lucas Numbers
Iranian Journal of Mathematical Sciences and InformaticsSummary: A positive integer is called a repdigit if it has only one distinct digit in its decimal expansion. In this paper, we find all repdigits that are products of consecutive Pell or Pell-Lucas numbers. This paper continues previous work which dealt with finding occurrences of repdigits in the Pell and Pell-Lucas sequences.
Bravo, Eric F., Bravo, Jhon J.
openaire +2 more sources
Subordination Properties of Bi‐Univalent Functions Involving Horadam Polynomials
Journal of Function Spaces, Volume 2025, Issue 1, 2025.In this research, we investigate a family of q‐extensions defined on an open unit disk, which is based on bi‐univalent functions associated with differential subordination. Next, we define certain classes of bi‐univalent functions using generalized Horadam polynomials.
Ebrahim Amini +2 more
wiley +1 more source
MathematicsIn this paper, using the symmetrizing operator δe1e22−l, we derive new generating functions of the products of p,q-modified Pell numbers with various bivariate polynomials, including Mersenne and Mersenne Lucas polynomials, Fibonacci and Lucas ...
Ali Boussayoud +2 more
doaj +1 more source
Bi‐Starlike Function of Complex Order Involving Rabotnov Function Associated With Telephone Numbers
Journal of Mathematics, Volume 2025, Issue 1, 2025.Telephone numbers defined through the recurrence relation Qn=Qn−1+n−1Qn−2 for n ≥ 2, with initial values of Q0=Q1=1. The study of such numbers has led to the establishment of various classes of analytic functions associated with them. In this paper, we establish two new subclasses of bi‐convex and bi‐starlike functions of complex order in the open unit
Sa’ud Al-Sa’di +3 more
wiley +1 more source