Results 101 to 110 of about 596,245 (221)

On the trigonometric moment problem with reference to a class of analytic functions in an annulus [PDF]

, 1960
Yûsaku Komatu
openalex   +1 more source

Interpolation for entire functions of exponential type and a related trigonometric moment problem [PDF]

, 1976
Robert M. Young
openalex   +1 more source

Use of Propagators in the Hückel Model. II. Propagators in Terms of Trigonometrical Functions [PDF]

, 1981
Shigeyuki Aono, Takayuki Ohmae, Kiyoshi Nishikawa   +2 more
openalex   +1 more source

A completeness theorem for trigonometric identities and various results on exponential functions [PDF]

, 1986
Lou van den Dries
openalex   +1 more source

Some identities on degenerate trigonometric functions [PDF]

arXiv
In this paper, we study several degenerate trigonometric functions, which are degenerate versions of the ordinary trigonometric functions, and derive some identities among such functions by using elementary methods. Especially, we obtain multiple angle formulas for the degenerate cotangent and degenerate sine functions.
arxiv  

Padé approximants for inverse trigonometric functions and their applications. [PDF]

J Inequal Appl, 2017
Wu S, Bercu G.
europepmc   +1 more source

XXX. On the development of certain trigonometrical functions [PDF]

J.R. Young
openalex   +1 more source

Changes in quantity and timing of foliar and reproductive phenology of tropical dry‐forest trees under a warming and drying climate

Journal of Ecology, EarlyView.
This study highlights that assessments of forests' climate resilience require multiple aspects of phenology (mean intensity, amplitude and timing) rather than a single performance indicator. The decline of leaf and fruit production, as well as the temporal mismatches in leaf turnover and reproduction, will have cascading impacts on trophic interactions
Hao Ran Lai, Timothy Hill, Silvio Stivanello, Hazel M. Chapman   +3 more
wiley   +1 more source

A two-point-Padé-approximant-based method for bounding some trigonometric functions. [PDF]

J Inequal Appl, 2018
Chen XD, Ma J, Jin J, Wang Y.
europepmc   +1 more source

Democracies use more renewable energy

Natural Resources Forum, EarlyView.
Abstract In his groundbreaking study titled ‘Democracies Pay Higher Wages’, Rodrik emphasized that democracies provide higher wage levels. So, can democracies also be functional in solving other problems that benefit society? In recent years, the aggravation of the environmental crisis has made the use of renewable energy more important. Although there
Umut Uzar, Kemal Eyuboglu
wiley   +1 more source