Results 41 to 50 of about 3,598,266 (338)

Some results on quantile-based Shannon doubly truncated entropy

open access: yesStatistical Theory and Related Fields, 2019
Sunoj et al. [(2009). Characterization of life distributions using conditional expectations of doubly (Intervel)truncated random variables. Communications in Statistics – Theory and Methods, 38(9), 1441–1452] introduced the concept of Shannon doubly ...
Vikas Kumar   +2 more
doaj   +1 more source

Random Multiplicative Functions in Short Intervals [PDF]

open access: yesInternational Mathematics Research Notices, 2012
13 pages. To appear in Int. Math.
Chatterjee, Sourav   +1 more
openaire   +2 more sources

Clinical Insights Into Hypercalcemia of Malignancy in Childhood

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Hypercalcemia of malignancy (HCM) is a rare but life‐threatening metabolic emergency in children that occurs in less than 1% of pediatric cancer cases, with a reported incidence ranging from 0.4% to 1.0% across different studies. While it is observed in 10%–20% of adult malignancies, pediatric HCM remains relatively uncommon.
Hüseyin Anıl Korkmaz
wiley   +1 more source

The Kamenev type interval oscillation criteria of mixed nonlinear impulsive differential equations under variable delay effects

open access: yesAdvances in Difference Equations, 2019
In this paper, a class of mixed nonlinear impulsive differential equations is studied. When the delay σ(t) $\sigma(t)$ is variable, each given interval is divided into two parts on which the quotients of x(t−σ(t)) $x(t-\sigma(t))$ and x(t) $x(t)$ are ...
Xiaoliang Zhou   +2 more
doaj   +1 more source

Survival Outcomes and Complications Among Canadian Children With Retinoblastoma: A Population‐Based Report From CYP‐C

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Retinoblastoma (RB) is the most common pediatric ocular cancer, yet population‐based data on survival and risk factors remain limited. This study aimed to describe survival in a large national RB cohort and identify predictors of death and complications.
Samuel Sassine   +14 more
wiley   +1 more source

On Ranges of Variants of the Divisor Functions that are Dense

open access: yes, 2015
For a real number $t$, let $s_t$ be the multiplicative arithmetic function defined by $\displaystyle{s_t(p^{\alpha})=\sum_{j=0}^{\alpha}(-p^t)^j}$ for all primes $p$ and positive integers $\alpha$.
Defant, Colin
core   +1 more source

A Theoretical Framework for Optimality Conditions of Nonlinear Type-2 Interval-Valued Unconstrained and Constrained Optimization Problems Using Type-2 Interval Order Relations

open access: yesMathematics, 2021
In the traditional nonlinear optimization theory, the Karush-Kuhn-Tucker (KKT) optimality conditions for constrained optimization problems with inequality constraints play an essential role.
Md Sadikur Rahman   +4 more
doaj   +1 more source

Adherence to Protocol Recommendations for Children With Wilms Tumour in Two Consecutive Studies in the United Kingdom and Ireland—Does Variation Matter?

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background and Aims Wilms tumour (WT) has excellent event‐free and overall survival (OS). However, small differences exist between countries participating in the same international study. This led us to examine variation in adherence to protocol recommendations as a potential contributing factor.
Suzanne Tugnait   +23 more
wiley   +1 more source

New Sequence Spaces and Function Spaces on Interval [0,1]

open access: yesJournal of Function Spaces and Applications, 2013
We study the sequence spaces and the spaces of functions defined on interval 0,1 in this paper. By a new summation method of sequences, we find out some new sequence spaces that are interpolating into spaces between ℓp and ℓq and function spaces that are
Cheng-Zhong Xu, Gen-Qi Xu
doaj   +1 more source

Novel Parameterized Score Functions on Interval-Valued Intuitionistic Fuzzy Sets With Three Fuzziness Measure Indexes and Their Application

open access: yesIEEE Access, 2019
To explore the essential law of fuzziness of interval-valued intuitionistic fuzzy sets (IVIFSs), the entropy brought by interval values is studied.
Fangwei Zhang   +4 more
doaj   +1 more source

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