Results 31 to 40 of about 29,177 (165)

Approximation of Discontinuous Functions by Positive Linear Operators. A Probabilistic Approach

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT We obtain approximation results for general positive linear operators satisfying mild conditions, when acting on discontinuous functions and absolutely continuous functions having discontinuous derivatives. The upper bounds, given in terms of a local first modulus of continuity, are best possible, in the sense that we can construct particular ...
J.A. Adell, P. Garrancho, F.J. Martínez‐Sánchez   +2 more
wiley   +1 more source

Rethinking Sustainability Consciousness: A Holistic Approach to Understanding Its Determinants in the Food Industry

Sustainable Development, EarlyView.
ABSTRACT Consumers increasingly seek sustainable food options, yet behavior lags stated concern. However, a gap existed on how value–belief–norm and ecological worldviews shaped sustainability consciousness, especially across cultures. Addressing this gap, we integrated Value–Belief–Norm theory with New Ecological Paradigm dimensions to analyze student
Yashar Salamzadeh, Şehnaz Okkiran, Burak Yaprak, Oludayo Elijah Adekunle, Can Demirel   +4 more
wiley   +1 more source

Extremalis problémák többváltozós és súlyozott polinomokra = Extremal problems for multivariate and weighted polynomials [PDF]

, 2009
Jól ismert hogy a többváltozós polinomok sűrűek a d-dimenziós kompakt halmazokon folytonos függvények terében. A többváltozós polinomok egy fontos részhalmaza a homogén polinomok osztálya.
Kroó, András, Szabados, József
core  

Isogeometric B\'ezier dual mortaring: Refineable higher-order spline dual bases and weakly continuous geometry

, 2017
In this paper we develop the isogeometric B\'ezier dual mortar method. It is based on B\'ezier extraction and projection and is applicable to any spline space which can be represented in B\'ezier form (i.e., NURBS, T-splines, LR-splines, etc.).
Borden, M. J., Brivadis, E., Dornisch, W., Scott, M. A., Thomas, D. C., Zou, Z.   +5 more
core   +1 more source

Biotechnical Multiscale Engineering of Scaffolds for Stem Cell and Organoid Research

Small, EarlyView.
Biotechnical multiscale engineering consideration of geometric and structural parameters, which is called biotechnical multiscale engineering, has an influence on stem cell development and organogenesis comparable to that of molecular genetics and biochemical parameters.
Merle‐Johanna Küstner, Christian Marx, Peter beim Graben, Serafim Rodrigues, Jörg Hampl, Frank Weise, Michael Gebinoga, Leon Kaysan, Maren Klett, Dana Brauer, Gregor Schlingloff, Doris Heinrich, Insa Sigrid Schroeder, Andreas Schober   +13 more
wiley   +1 more source

Spectral analysis of subordinate Brownian motions in half-line

, 2011
We study one-dimensional Levy processes with Levy-Khintchine exponent psi(xi^2), where psi is a complete Bernstein function. These processes are subordinate Brownian motions corresponding to subordinators, whose Levy measure has completely monotone ...
Kwasnicki, Mateusz
core   +1 more source

READING HOUSING AS AN URBAN INFRASTRUCTURE PATTERNING THE ‘WHORE STIGMA’

International Journal of Urban and Regional Research, EarlyView.
Abstract In this article, I conceptualize housing as an urban infrastructure enabling the reproduction, exploitation, circulation and emplacement of the ‘whore stigma’. To this end, I engage with infrastructural scholarship, particularly the emerging field of infrastructural housing studies, and situate it in dialogue with critical perspectives on ...
Daniela Morpurgo
wiley   +1 more source

Bernstein-type Inequalities Preserved by Modified Smirnov Operator

In this paper, we consider a modified version of Smirnov operator and obtain some Bernstein-type inequalities preserved by this operator. In particular, we prove some compact generalizations of the well-known inequalities of Bernstein, Erdös and Lax, Ankeny and Rivlin and others.
Wani, Ishfaq Ahmad, Liman, Abdul
openaire   +2 more sources

Noncompact sl(N) spin chains: BGG-resolution, Q-operators and alternating sum representation for finite dimensional transfer matrices

, 2011
We study properties of transfer matrices in the sl(N) spin chain models. The transfer matrices with an infinite dimensional auxiliary space are factorized into the product of N commuting Baxter Q-operators.
Derkachov, S. E., Manashov, A. N.
core   +1 more source

Dutch dilemma: Housing prices and flood risk exposure

Real Estate Economics, EarlyView.
Abstract This article studies the impact of flood risk exposure on housing prices in a major river delta. Analyzing 1.8 million property transactions from 1998 to 2023 in the Netherlands, we find an average price discount of 1.1%. We observe considerable heterogeneity in price effects driven by exposure intensity, institutional settings that vary ...
Piet Eichholtz, Nils Kok, Philibert Weenink   +2 more
wiley   +1 more source