Results 71 to 80 of about 56,399 (238)

Randomly sparsified Richardson iteration: A dimension‐independent sparse linear solver

Communications on Pure and Applied Mathematics, EarlyView.
Abstract Recently, a class of algorithms combining classical fixed‐point iterations with repeated random sparsification of approximate solution vectors has been successfully applied to eigenproblems with matrices as large as 10108×10108$10^{108} \times 10^{108}$. So far, a complete mathematical explanation for this success has proven elusive.
Jonathan Weare, Robert J. Webber
wiley   +1 more source

Applications of Beta Negative Binomial Distribution and Laguerre Polynomials on Ozaki Bi-Close-to-Convex Functions

Axioms, 2022
In the present paper, due to beta negative binomial distribution series and Laguerre polynomials, we investigate a new family FΣ(δ,η,λ,θ;h) of normalized holomorphic and bi-univalent functions associated with Ozaki close-to-convex functions.
Isra Al-Shbeil, Abbas Kareem Wanas, Afis Saliu, Adriana Cătaş   +3 more
doaj   +1 more source

Comparing Outcomes for Telehealth Versus In‐Person Family‐Based Treatment: A Retrospective Chart Review

International Journal of Eating Disorders, EarlyView.
ABSTRACT Objective Telehealth services have become part of many eating disorder (ED) treatment settings; yet, few studies have examined the effectiveness of family‐based treatment (FBT) delivered via telehealth. This study compared in‐person and telehealth FBT in rates of weight restoration, treatment completion, and metrics of treatment progress, and ...
Catherine R. Drury, Simar Singh, Michael Manzano, Sasha Gorrell, Erin E. Reilly, Michelle Odette, Erin C. Accurso, Leigh Brosof, Lindsey Bruett, Sarah Forsberg, Verena Haas, Lisa Hail, Kathryn M. Huryk, Jessica Keyser, Rachel Kramer, Naomi Lynch, Stuart B. Murray, Rachel M. Radin, Justine Underhill, Kianna Zucker, Daniel Le Grange   +20 more
wiley   +1 more source

Greedy bases in rank 2 generalized cluster algebras [PDF]

, 2013
In this note we extend the notion of greedy bases developed by Lee, Li, and Zelevinsky to rank two generalized cluster algebras, i.e. binomial exchange relations are replaced by polynomial exchange relations.
Rupel, Dylan
core  

Insider Ownership and Investment Efficiency

International Journal of Finance &Economics, EarlyView.
ABSTRACT This study examines the relationship between insider ownership and investment efficiency in Indian publicly listed firms, utilising panel data spanning 2001 to 2015. It explores how agency conflicts contribute to suboptimal capital investment decisions. Our analysis reveals that increased insider ownership is associated with reduced investment
Bibek Bhatta
wiley   +1 more source

Prostaglandin dose and time to fetal expulsion after intrauterine fetal death at 22 to 28 gestational weeks in Sweden: A retrospective cohort study

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective Prostaglandin regimens for induction of intrauterine fetal death (IUFD) <28 gestational weeks (GW) are unstandardized. We aimed to describe prostaglandin regimens for induction after IUFD and assess association between dose and time to fetal expulsion.
Fanny Berger, Eva Wiberg Itzel, Irene Sterpu, Margit Endler   +3 more
wiley   +1 more source

Efficient and exact sampling of simple graphs with given arbitrary degree sequence. [PDF]

PLoS ONE, 2010
Uniform sampling from graphical realizations of a given degree sequence is a fundamental component in simulation-based measurements of network observables, with applications ranging from epidemics, through social networks to Internet modeling.
Charo I Del Genio, Hyunju Kim, Zoltán Toroczkai, Kevin E Bassler   +3 more
doaj   +1 more source

Binomial theorem involving Hermite polynomials and negative-binomial theorem involving Laguerre polynomials

Acta Physica Sinica, 2013
We propose an operator Hermite polynomial method, namely, we replace the arguments of the special function by quantum mechanical operators, and in this way we derive a binomial theorem involving Hermite polynomials and a negative-binomial theorem involving Laguerre polynomials.
Fan Hong-Yi, Pan Xiao-Yin, Lou Sen-Yue, Da Cheng   +3 more
openaire   +1 more source

Adolescents' trajectories of mental health in the MYRIAD trial

JCPP Advances, EarlyView.
Abstract Background This study explored adolescent's mental health trajectories over the course of a school‐based mindfulness‐based intervention trial (MYRIAD). It examined whether intervention condition (mindfulness vs. teaching‐as‐usual), individual‐level and contextual‐level factors were associated with different trajectories.
Carolina Guzman Holst, Simona Skripkauskaite, Jack L. Andrews, Jesus Montero‐Marin, Verena Hinze, Tim Dalgleish, Willem Kuyken, MYRIAD team, Lucy Foulkes   +8 more
wiley   +1 more source

Symbolic Methods Applied to a Class of Identities Involving Appell Polynomials and Stirling Numbers

Mathematics
In this paper, we present two symbolic methods, in particular, the method starting from the source identity, umbra identity, for constructing identities of s-Appell polynomials related to Stirling numbers and binomial coefficients.
Tian-Xiao He, Emanuele Munarini
doaj   +1 more source