Floor and ceiling functions for Pell numbers [PDF]
Notes on Number Theory and Discrete MathematicsThe analytical study of the Pell number and the role of floor and ceiling functions into their computation is examined. Closed expressions of Pell numbers were initially derived using Binet's formula, followed by an asymptotic behavior study of the ...
İsmail Sulan, Mustafa Aşçı
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On the Partial Finite Alternating Sums of Reciprocals of Balancing and Lucas-Balancing Numbers
Discussiones Mathematicae - General Algebra and Applications, 2020 In this note, the finite alternating sums of reciprocals of balancing and Lucas-balancing numbers are considered and several identities involving these sums are deduced.
Dutta Utkal Keshari, Ray Prasanta Kumar
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Altered resting state neuromotor connectivity in men with chronic prostatitis/chronic pelvic pain syndrome: A MAPP: Research Network Neuroimaging Study. [PDF]
, 2015 Brain network activity associated with altered motor control in individuals with chronic pain is not well understood. Chronic Prostatitis/Chronic Pelvic Pain Syndrome (CP/CPPS) is a debilitating condition in which previous studies have revealed altered ...
Apkarian, A Vania +18 more
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Sexual function and pelvic floor activity in women: the role of traumatic events and PTSD symptoms
European Journal of Psychotraumatology, 2020 Background Traumatic sexual experiences can negatively affect sexual functioning and increase pelvic floor activity in women, especially when post-traumatic stress disorder (PTSD) is developed.
Matty D. A. Karsten +7 more
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Concurrent micro- to macro-cardiac electrophysiology in myocyte cultures and human heart slices
Scientific Reports, 2018 The contact cardiac electrogram is derived from the extracellular manifestation of cellular action potentials and cell-to-cell communication. It is used to guide catheter based clinical procedures.
Rasheda A. Chowdhury +9 more
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ON THE PRIMES IN FLOOR FUNCTION SETS
Bulletin of the Australian Mathematical Society, 2022 AbstractLet $[t]$ be the integral part of the real number t and let $\mathbb {1}_{{\mathbb P}}$ be the characteristic function of the primes. Denote by $\pi _{\mathcal {S}}(x)$ the number of primes in the floor function set $\mathcal {S}(x) := \{[{x}/{n}] : 1\leqslant n\leqslant x\}$ and by $S_{\mathbb {1}_{{\mathbb P}}}(x)$ the number of ...
Ma, Rong, Wu, Jie
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Syntactic Complexity of R- and J-Trivial Regular Languages [PDF]
, 2013 The syntactic complexity of a regular language is the cardinality of its syntactic semigroup. The syntactic complexity of a subclass of the class of regular languages is the maximal syntactic complexity of languages in that class, taken as a function of ...
BAIYU LI +7 more
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Dilated Floor Functions That Commute Sometimes
The PUMP Journal of Undergraduate Research, 2019 We explore the dilated floor function fa(x)= ⌊ax⌋ and its commutativity with functions of the same form. A previous paper found all a and b such that fa and fb commute for all real x. In this paper, we determine all x for which the functions commute for a particular choice of a and b.
Kulhanek, Travis +2 more
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Sexual function, delivery mode history, pelvic floor muscle exercises and incontinence : a cross-sectional study six years postpartum [PDF]
, 2008 Background: There is controversy over the effect of mode of delivery, pelvic floor muscle exercises (PFME), incontinence and sexual function. Aim: To investigate the relationship of sexual function with delivery mode history, PFMEs and incontinence ...
Aung, Thiri +5 more
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