Results 91 to 100 of about 4,336,501 (199)
Nonparametric estimation of mean and dispersion functions in extended generalized linear models. [PDF]
In this paper the interest is in regression analysis for data that show possibly overdispersion or underdispersion. The starting point for modeling are generalized linear models in which we no longer admit a linear form for the mean regression function ...
Prosdocimi, Ilaria +2 more
core
2D Piecewise Linear Scalar Fields with Invertible Integral Lines
Computer Graphics Forum, EarlyView.Abstract Integral lines of the gradient flow are standard features in continuously differentiable scalar fields that enjoy some useful properties: They cover the domain densely, do not split, merge, or intersect, and are therefore invertible. For widely used discretizations of scalar fields, the corresponding polygonal approximations of integral lines ...
T.L. Erxleben +3 more
wiley +1 more source
Invariance of quasi-arithmetic means with function weights
Journal of Mathematical Analysis and Applications, 2009 In this paper some existence results are presented for the functional equation \[ \begin{multlined} \lambda(x,y)\phi^{-1}\left(\mu(x,y)\phi(x)+(1-\mu(x,y)\right)\phi(y)\\ +(1-\lambda(x,y))\psi^{-1}\left( \nu (x,y)\psi(x)+(1-\nu(x,y)\psi(y)\right)\\ =\lambda(x,y)x+(1-\lambda(x,y))y, \end{multlined} \] where \(\phi, \psi: I\to {\mathbb R}\) are ...
openaire +1 more source
Fast Injective Mesh Parameterization via Beltrami Coefficient Prolongation
Computer Graphics Forum, EarlyView.Abstract We present a highly efficient and robust method for free boundary injective parameterization of disk‐like triangle meshes with low isometric distortion. Harmonic function–based approaches, grounded in a strong mathematical framework, are widely employed.
G. Fargion, O. Weber
wiley +1 more source
Fast Nodal Hessian Computation for Peridynamic Fracture Simulation
Computer Graphics Forum, EarlyView.A fast, exact nodal Hessian computation for Non‐Ordinary State‐Based Peridynamics is introduced through analytical simplification and a warp‐centric GPU strategy. The method accelerates preconditioned solvers and Vertex Block Descent, enabling interactive fracture simulation with physical accuracy.
Yuxiong Qin +2 more
wiley +1 more source
Computer Graphics Forum, EarlyView.Abstract We present a fast, robust method for continuous collision detection (CCD) directly between pairs of complex signed distance fields (SDFs). By casting CCD as an alternating spatio‐temporal optimization and driving a small set of smartly sampled surface points along SDF tangent spaces, our approach avoids dense sampling or triangle meshes ...
Rasmus Gabelgaard Nielsen, Kenny Erleben
wiley +1 more source
Arithmetic continuity in quasi cone metric spaces
, 2022 In this paper we have introduced arithmetic ff-continuity and arithmetic fb-continuity utilizing the concept of forward and backward arithmetic convergence in quasi cone metric spaces. These concepts are used to prove some fascinating results.
Sharma, Shallu, Kour, Iqbal
core
European Journal of Dental Education, EarlyView.ABSTRACT Introduction Promoting class attendance remains a challenge in dental education—particularly in foundational science courses such as physiology. Although attendance is often linked to academic success, this relationship is not always consistent.
Gustavo Hauber Gameiro
wiley +1 more source
European Journal of Philosophy, EarlyView.Abstract Merleau‐Ponty's Phenomenology of Perception (2012 [1945]) opens with a detailed critique of traditional philosophical accounts of sensation, generally understood as having Husserl's “content‐apprehension schema” among its targets. The schema sees perception as resulting from the interpretation (“apprehension” or “apperception”) of “raw ...
Yamina Venuta
wiley +1 more source
Quasi-arithmetic means and subquadracity [PDF]
Journal of Mathematical Inequalities, 2015 openaire +1 more source