Results 31 to 40 of about 735,575 (281)

A note on q-nanlogue of Sandor's functions [PDF]

open access: yes, 2008
The additive analogues of Pseudo-Smarandache, Smarandache-simple functions and their duals have been recently studied by J. Sandor.
Taekyun, Kim
core   +1 more source

Multivariate functional additive mixed models [PDF]

open access: yesStatistical Modelling, 2021
Multivariate functional data can be intrinsically multivariate like movement trajectories in 2D or complementary such as precipitation, temperature and wind speeds over time at a given weather station. We propose a multivariate functional additive mixed model (multiFAMM) and show its application to both data situations using examples from sports ...
Volkmann, Alexander   +3 more
openaire   +4 more sources

Orthogonally additive and orthogonally multiplicative holomorphic functions of matrices [PDF]

open access: yes, 2014
Let $H:M_m\to M_m$ be a holomorphic function of the algebra $M_m$ of complex $m\times m$ matrices. Suppose that $H$ is orthogonally additive and orthogonally multiplicative on self-adjoint elements.
Bu, Qingying   +2 more
core   +2 more sources

The Moment Problem for Finitely Additive Probabilities [PDF]

open access: yes, 2008
We study the moment problem for finitely additive probabilities and show that the information provided by the moments is equivalent to the one given by the associated lower and upper distribution ...
De Cooman, Gert   +2 more
core   +2 more sources

Supervised nonlinear spectral unmixing using a post-nonlinear mixing model for hyperspectral imagery [PDF]

open access: yes, 2011
This paper presents a nonlinear mixing model for hyperspectral image unmixing. The proposed model assumes that the pixel reflectances are nonlinear functions of pure spectral components contaminated by an additive white Gaussian noise.
Abderrahim Halimi   +6 more
core   +9 more sources

Additive functions on trees [PDF]

open access: yesColloquium Mathematicum, 2001
Summary: The motivation for considering positive additive functions on trees was a characterization of extended Dynkin graphs (see \textit{I.~Reiten} [Notices Am. Math. Soc. 44, No. 5, 546-556 (1997; Zbl 0940.16009)]) and applications of additive functions in representation theory (see \textit{H.~Lenzing} and \textit{I.~Reiten} [Colloq. Math. 82, No. 1,
openaire   +1 more source

Functional equations on discrete sets

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica
Let Y (+) be a group, D ⊆ ℤ2 where ℤ(+, ⩽) denotes the ordered group of all integers, and ℤ2 := ℤ×ℤ. We shall use the notations Dx := {u ∈ ℤ | ∃v ∈ X : (u, v) ∈ D}, Dy := {v ∈ ℤ | ∃u ∈ ℤ : (u, v) ∈ D}, Dx+y := {z ∈ ℤ | ∃(u, v) ∈ D : z = u + v}.
Glavosits T., Karácsony Zs.
doaj   +1 more source

CORRELATION FUNCTIONS FOR LINEAR ADDITIVE MARKOV CHAINS OF HIGHER ORDERS [PDF]

open access: yesРадиофизика и электроника, 2019
Subject and purpose. The task of designing various radio engineering devices, such as filters, delay lines, antennas with a given radiation pattern, requires the development of methods for generating random sequences (the values of the system parameters)
V. E. Vekslerchik   +3 more
doaj   +1 more source

Non-additive Security Games

open access: yes, 2016
We have investigated the security game under non-additive utility ...
Liu, Fang, Shroff, Ness, Wang, Sinong
core   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen   +23 more
wiley   +1 more source

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