Optimization-aided construction of multivariate Chebyshev polynomials

Autor: Dressler, M., Foucart, S., Joldes, M., de Klerk, E., Lasserre, J.B., Xu, Y.

Publikováno v: In Journal of Approximation Theory January 2025 305

Reviewing identity development in young people living with Type 1 Diabetes Mellitus.

Autor: de Klerk E; Community Psychosocial Research (COMPRES), School of Psychosocial Health, Faculty of Health Sciences, North-West University, Potchefstroom, South Africa., Deacon E; Optentia Research Focus Area, Faculty of Humanities, North-West University, Potchefstroom, South Africa., van Rensburg E; Community Psychosocial Research (COMPRES), School of Psychosocial Health, Faculty of Health Sciences, North-West University, Potchefstroom, South Africa.

Publikováno v: Journal of adolescence [J Adolesc] 2024 Sep 26. Date of Electronic Publication: 2024 Sep 26.

Geschiedenis herhaalt zich, maar altijd anders [Review of: L.A. de Klerk, E. Brinkman (2008) De modernisering van de stad 1850-1914 : de opkomst van de planmatige stadsontwikkeling in Nederland]

Publikováno v: Blauwe kamer: Tijdschrift voor landschapsontwikkeling en stedenbouw. 4:90-91

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______4612::16f5657c14de15af9004f6f63f51a5b8
https://research.vu.nl/en/publications/760f0e6d-ed11-4c28-8863-9b3ecbc13168

Improved bounds for the crossing numbers of K_m,n and K_n

Autor: de Klerk, E., Maharry, J., Pasechnik, D. V., Richter, R. B., Salazar, G.

Publikováno v: SIAM J. Discr. Math. 20(2006), 189--202

It has been long--conjectured that the crossing number cr(K_m,n) of the complete bipartite graph K_m,n equals the Zarankiewicz Number Z(m,n):= floor((m-1)/2) floor(m/2) floor((n-1)/2) floor(n/2). Another long--standing conjecture states that the cros

Externí odkaz: http://arxiv.org/abs/math/0404142

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