Results 51 to 60 of about 12,909 (197)

A Study of the q-Truncated Exponential–Appell Polynomials

Mathematics
This article introduces the 2-variable q-truncated exponential–Appell (q-trunc. exp. Appell) polynomials and investigates their fundamental properties. Specific results are derived for the q-trunc. exp.
Francesco Aldo Costabile, Subuhi Khan, Hassan Ali   +2 more
doaj   +1 more source

Tools for relatedness: “Fetishes” in Burkina Faso and the work of enacted metaphors

American Anthropologist, Volume 127, Issue 2, Page 233-243, June 2025.
Abstract In West Africa, certain objects can act in the world and interact with people as subjects. Labeled “fetishes” by Europeans, these material things have generated centuries of debates on the nature of their agency. In this article, I rely on participant fieldwork as a student in a group of initiated donso hunters in Burkina Faso, which involved ...
Lorenzo Ferrarini
wiley   +1 more source

Still here: age and generational time Encore là : âge et temps générationnel

Journal of the Royal Anthropological Institute, Volume 31, Issue S1, Page 145-160, April 2025.
The passage of generational time may be one of the most fundamental ways of experiencing ageing; we age in relation to others with whom our lives are intertwined – by becoming a grandmother or losing a father. Those of the oldest generation weaken and pass away, but in that process, they persist – for a while – with the younger generations.
Susan Reynolds Whyte
wiley   +1 more source

On generalized heat polynomials

International Journal of Mathematics and Mathematical Sciences, 1988
We consider the generalized heat equation of nth order ∂2u∂r2+n−1r∂u∂r−α2r2u=∂u∂t. If the initial temperature is an even power function, then the heat transform with the source solution as the kernel gives the heat polynomial.
C. Nasim
doaj   +1 more source

Enemies: uneasy accompaniments in late life Ennemis : accompagnements de fin de vie difficiles

Journal of the Royal Anthropological Institute, Volume 31, Issue S1, Page 128-144, April 2025.
Against a phenomenological orientation to ageing as path or course, a contrastive frame is offered around a figure termed the enemy. Four distinctive ethnographic fragments are utilized: (1) a Polish‐Jewish migrant to Canada in her late eighties who listens continually to the radio and worries over the malign forces in the world that the radio ...
Lawrence Cohen
wiley   +1 more source

A massive Feynman integral and some reduction relations for Appell functions

, 2007
New explicit expressions are derived for the one-loop two-point Feynman integral with arbitrary external momentum and masses $m_1^2$ and $m_2^2$ in D dimensions. The results are given in terms of Appell functions, manifestly symmetric with respect to the
Abramowitz M., Appell P., Bailey W. N., Diehl H. W., Erdélyi A., M. A. Shpot, Prudnikov A., Slater L. J., Srivastava H. M., Tarasov V. F.   +9 more
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Some Results on Generalized Appell Functions

Revista Técnica de la Facultad de Ingeniería, 2009
Recently A.  H. Al-Shammery and S.  L.  Kalla presented generalizations for the Appell”™s functions     Fi (w, z) (i = 1, 2, 3), introducing parameters  t, t'. In this paper the generalized Appell”™s functions Fi t, t' (w,z),  (i = 1,2,3)
Jaime Castillo P., Leda Galué
doaj  

Bilateral series in terms of mixed mock modular forms

Journal of Inequalities and Applications, 2016
The number of strongly unimodal sequences of weight n is denoted by u ∗ ( n ) $u^{*}(n)$ . The generating functions for { u ∗ ( n ) } n = 1 ∞ $\{u^{*}(n)\}_{n=1}^{\infty}$ are U ∗ ( q ) = ∑ n = 1 ∞ u ∗ ( n ) q n $U^{*}(q)=\sum_{n=1}^{\infty}u^{*}(n)q^{n}$
Bin Chen, Haigang Zhou
doaj   +1 more source

Autonomous partners: asymmetry and masculinity in Amazonian river trade

Journal of the Royal Anthropological Institute, Volume 31, Issue 1, Page 118-136, March 2025.
Abstract Trade on the Iriri River, in the eastern Brazilian Amazonia, is structured around a credit‐barter system between clients and bosses known as aviamento in Portuguese. Nowadays, bosses are river traders born in the riversides who offer goods on credit to riverside dwellers, who later pay these debts with fish and products they collect from the ...
Vinicius de Aguiar Furuie
wiley   +1 more source

Orthogonal Appell bases for Hodge-de Rham systems in Euclidean spaces [PDF]

, 2011
Recently the Gelfand-Tsetlin construction of orthogonal bases has been explicitly described for the spaces of k-homogeneous polynomial solutions of the Hodge-de Rham system in the Euclidean space R^m which take values in the space of s-vectors.
Lavicka, Roman
core