Results 71 to 80 of about 9,520,612 (176)

Existence result for the CR-Yamabe equation

open access: yesBruno Pini Mathematical Analysis Seminar, 2013
In this note we will prove that the CR-Yamabe equation has infinitely many changing-sign solutions. The problem is variational but the associated functional does not satisfy the Palais-Smale compactness condition; by mean of a suitable group action we ...
Vittorio Martino
doaj  

"Minimax Empirical Bayes Ridge-Principal Component Regression Estimators" [PDF]

open access: yes
In this paper, we consider the problem of estimating the regression parameters in a multiple linear regression model with design matrix A when the multicollinearity is present.
Tatsuya Kubokawa, M. S. Srivastava
core  

Existence and multiplicity of nontrivial solutions for double resonance semilinear elliptic problems

open access: yesElectronic Journal of Differential Equations, 2002
We consider resonance problems at an arbitrary eigenvalue of the Laplacien. We prove the existence of nontrivial solutions for some semilinear elliptic Dirichlet boundary values problems. We also obtain two nontrivial solutions by using Morse theory.
Abdel R. El Amrouss
doaj  

The effectiveness of electromagnetic terahertz radiation use in the treatment of patients with rapidly progressive periodontitis [PDF]

open access: yesСаратовский научно-медицинский журнал, 2015
The aim: to increase the efficiency of treatment of patients with rapidly progressive periodontitis (RPP) using electromagnetic radiation at terahertz frequencies of molecular spectrum of radiation and absorption of nitric oxide 150,176-150,664 GHz ...
Zelenova A.V.   +3 more
doaj  

Two-Dimensional Minimax Latin Hypercube Designs [PDF]

open access: yes
We investigate minimax Latin hypercube designs in two dimensions for several distance measures.For the l-distance we are able to construct minimax Latin hypercube designs of n points, and to determine the minimal covering radius, for all n.For the l1 ...
Dam, E.R. van
core  

Minimax and the Value of Information [PDF]

open access: yes, 2012
In his discussion of minimax decision rules, Savage (1954, p. 170) presents an example purporting to show that minimax applied to negative expected utility (referred to by Savage as 'negative income') is an inadequate decision criterion for statistics ...
Sadler, Evan
core   +2 more sources

Applications of generalized Ky Fan's matching theorem in minimax and variational inequality [PDF]

open access: yes
We present some application of the generalized Ky Fan's Matching Theorem stated by Chebbi, Gourdel and Hammami in minimax and variational inequalities using a generalized coercivity type condition for correspondences defined in L-space.L-structures, L ...
Pascal Gourdel, Hakim Hammami
core  

Antea Group Archeologie 2020/137

open access: yes, 2022
In juli en september 2020 heeft Antea Group in opdracht van BNVB Projects B.V. een archeologisch onderzoek uitgevoerd voor het plangebied ‘Grutterij 7-9’ te Amstelveen, gemeente Amstelveen.
Looveren, V. van (Antea Group)
core   +1 more source

What Happens in the Field Stays in the Field: Exploring Whether Professionals Play Minimax in Laboratory Experiments [PDF]

open access: yes
The minimax argument represents game theory in its most elegant form: simple but with stark predictions. Although some of these predictions have been met with reasonable success in the field, experimental data have generally not provided results close to
Steven D. Levitt   +2 more
core  

TreeSHAP-Importance-Weighted Feature-Group Fusion for Tabular Regression: Centered Additive Decomposition, Rade-Macher Complexity Control, and Attribution Stability

open access: yesMathematics
Interpretable feature-group fusion for tabular regression remains challenging because strong predictive models often lack explicit group-level attribution, complexity control, and attribution-stability guarantees.
Shengyuan Chi   +4 more
doaj   +1 more source

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