Zobrazeno 1 - 10
of 65
pro vyhledávání: '"J. R. Higgins"'
Autor:
Mengnan Wang, Jiaguang Zhang, Silvia Favero, Luke J. R. Higgins, Hui Luo, Ifan E. L. Stephens, Maria-Magdalena Titirici
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract To bridge the gap between oxygen reduction electrocatalysts development and their implementation in real proton exchange membrane fuel cell electrodes, an important aspect to be understood is the interaction between the carbon support, the a
Externí odkaz:
https://doaj.org/article/56cba05d8e924ab58b6273827a6a7fd1
Autor:
J. R. Higgins
Publikováno v:
Sampling Theory in Signal and Image Processing. 15:1-7
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8dd41f54e409f7e98c437582fa82e0a4
https://doi.org/10.1007/bf03549594
https://doi.org/10.1007/bf03549594
Autor:
J. R. Higgins
Publikováno v:
Sampling Theory in Signal and Image Processing. 14:145-152
The present note focuses on ideas of converse sampling and related ideas of interpolation. The presentation is in the setting of reproducing kernel Hilbert space. Sources are found in the classical literature, going back to 1920.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6b3547d5417163408c7dbff47b0f671
https://doi.org/10.1007/bf03549591
https://doi.org/10.1007/bf03549591
Publikováno v:
Irish medical journal. 110(5)
Venous thromboembolism (VTE) is a leading cause of maternal mortality. The risk increases with increasing maternal age, mode of delivery and medical co-morbidities. Thromboprophylaxis with low molecular weight heparin (LMWH) has been shown to be both
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::950388038a67e58f2f07566a4f5d3eb0
https://pubmed.ncbi.nlm.nih.gov/28737308
https://pubmed.ncbi.nlm.nih.gov/28737308
Autor:
J. R. Higgins, Gerhard Schmeisser, Paul L. Butzer, Maurice Dodson, R. L. Stens, Paulo J. S. G. Ferreira
Publikováno v:
Bulletin of Mathematical Sciences. 4:481-525
The present paper deals mainly with seven fundamental theorems of mathematical analysis, numerical analysis, and number theory, namely the generalized Parseval decomposition formula (GPDF), introduced 15 years ago, the well-known approximate sampling
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9e7a1799972a854d2d6d38bea931666
https://doi.org/10.1007/s13373-014-0057-3
https://doi.org/10.1007/s13373-014-0057-3
Autor:
P. Seidler, Paul L. Butzer, Paulo J. S. G. Ferreira, O. Lange, J. R. Higgins, M.M. Dodson, R. L. Stens
Publikováno v:
Applicable Analysis. 90:643-688
This article discusses the interplay between multiplex signal transmission in telegraphy and telephony, and sampling methods. It emphasizes the works of Herbert Raabe (1909–2004) and Claude Shannon (1916–2001) and the context in which they occurr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26d6b67e147600b5892ca0637230c7cc
https://doi.org/10.1080/00036811.2010.549474
https://doi.org/10.1080/00036811.2010.549474
Publikováno v:
Applicable Analysis. 90:431-461
It is shown that the Whittaker–Kotel'nikov–Shannon sampling theorem of signal analysis, which plays the central role in this article, as well as (a particular case) of Poisson's summation formula, the general Parseval formula and the reproducing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3d5d4c059c117fd2abcd02fc2f34fde
https://doi.org/10.1080/00036811003627567
https://doi.org/10.1080/00036811003627567
Autor:
Paulo J. S. G. Ferreira, Paul L. Butzer, R. L. Stens, Gerhard Schmeisser, J. R. Higgins, Saburou Saitoh
Publikováno v:
Journal of Fourier Analysis and Applications. 17:320-354
The classical sampling theorem has often been attributed to E.T. Whittaker, but this attribution is not strictly valid. One must carefully distinguish, for example, between the concepts of sampling and of interpolation, and we find that Whittaker wor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83841f1b4b9a2ea36d834b4d2d537fce
https://doi.org/10.1007/s00041-010-9131-8
https://doi.org/10.1007/s00041-010-9131-8
Publikováno v:
Signal Processing. 90:1436-1455
This paper discusses the work of Herbert Raabe (1909-2004) and its significance in terms of sampling. Raabe's thesis, published in 1939, represents a milestone in the development of sampling, as pointed out in the historical works of Luke. Raabe buil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c529145c4af2b5e37b219604cc57d1f8
https://doi.org/10.1016/j.sigpro.2009.11.018
https://doi.org/10.1016/j.sigpro.2009.11.018
Autor:
J. R. Higgins
Publikováno v:
Integral Transforms and Special Functions. 17:45-52
This article surveys some of the sampling theories that arise in the general setting of linear transformations of Hilbert spaces with reproducing kernel due to Saitoh. Four approaches to the explicit construction of sampling series are indicated and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a3a58c01a5601e1ed64490f723d404e
https://doi.org/10.1080/10652460412331270643
https://doi.org/10.1080/10652460412331270643