Results 101 to 110 of about 2,067,545 (283)
Portrait of Wendy Stavrianos, 2001 [picture] /
, 2001 Title supplied by vendor.; Part of collection: Portraits of six Australian artists. Portrait taken at the Gaspard Studios, formerly an old shearing shed, Walmer, Victoria, 20 March 2001.--Photographer's ...
Weight, Greg, 1946-
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Structural Determinants and the Limits of the Clinical Model in Periodontal Disease
Community Dentistry and Oral Epidemiology, EarlyView.ABSTRACT Background Periodontitis remains one of the most prevalent chronic diseases worldwide and is strongly socially patterned. However, contemporary disease classifications and guideline‐based management largely emphasise individualised, clinically intensive, long‐term maintenance approaches.
Fábio R. M. Leite +2 more
wiley +1 more source
Portrait of Bruce Armstrong, 2001 [picture] /
, 2001 Part of collection: Portraits of six Australian artists. Title supplied by vendor.Portrait of sculptor, Bruce Armstong, taken in his studio, Richmond, Victoria, 21 March 2001.
Weight, Greg, 1946-
core
Progressively Projected Newton's Method
Computer Graphics Forum, EarlyView.Abstract Newton's Method is widely used to find the solution of complex non‐linear simulation problems. To guarantee a descent direction, it is common practice to clamp the negative eigenvalues of each element Hessian prior to assembly—a strategy known as Projected Newton (PN)—but this perturbation often hinders convergence.
J. A. Fernández‐Fernández +2 more
wiley +1 more source
Electronic Journal of Differential Equations, 2012 In this article, we establish the existence and non-existence of solutions for quasilinear equations with nonlinear boundary conditions and indefinite weight. Our proofs are based on variational methods and their geometrical features.
Guoqing Zhang +2 more
doaj
Portrait of Donald Friend, 1987 [picture] /
, 1987 Title from label on back of print.; Part of the collection: Portraits of Australian artists 1968-1993.; Reference print at P641/2/R.; Also available online at: http://nla.gov.au/nla.pic-an12119208; Exhibited: "Donald Friend: A charmed life", National ...
Weight, Greg, 1946-
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Register‐Efficient Linear‐Time Evaluation in the Bernstein Basis
Computer Graphics Forum, EarlyView.Abstract We investigate the evaluation of points and derivatives of Bézier curves and surfaces on modern architectures, focusing on performance and guided by numerical error bounds. While the de Casteljau algorithm remains the reference for numerical robustness, its linear working‐set size imposes substantial register pressure on GPUs.
Gábor Valasek, Anna Lili Horváth
wiley +1 more source
Existence of positive solutions for semilinear elliptic systems with indefinite weight
Electronic Journal of Differential Equations, 2011 This article concerns the existence of positive solutions of semilinear elliptic system $$displaylines{ -Delta u=lambda a(x)f(v),quadhbox{in }Omega,cr -Delta v=lambda b(x)g(u),quadhbox{in }Omega,cr u=0=v,quad hbox{on } partialOmega, }$$ where ...
Ruipeng Chen
doaj
Portrait of George Gittoes, 1992 [picture] /
, 1992 Title from label on back of print.; Part of the collection: Portraits of Australian artists 1968-1993.; Reference print at P641/12/R.; Also available online at: http://nla.gov.au/nla.pic ...
Weight, Greg, 1946-
core
Portrait of Guy Warren, 1992 [picture] /
, 1992 Title from label on back of print.; Part of the collection: Portraits of Australian artists 1968-1993.; Reference print at P641/14/R.; Also available in electronic version via the Internet at: http://nla.gov.au/nla.pic ...
Weight, Greg, 1946-
core