Browsing Department of Mathematics and Statistics by College/Dept "American University of Sharjah"

Now showing items 1-8 of 8

    • Assessing test suites of extended finite state machines against model and code based faults 

      El-Fakih, Khaled; Alzaatreh, Ayman; Turker, Uraz Cengiz (John Wiley & Sons, 2021)
      Tests can be derived from extended finite state machine (EFSM) specifications considering the coverage of single-transfer faults, all transitions using a transition tour, all-uses, edge-pair, and prime path with side trip. ...

    • Embedding and global stability in periodic 2-dimensional maps of mixed monotonicity 

      Al-Sharawi, Ziyad (Elsevier, 2022-02)
      In this paper, we consider nonautonomous second order difference equations of the form xn+1 = F(n, xn, xn−1), where F is p-periodic in its first component, non-decreasing in its second component and non-increasing in its ...

    • Joshi’s Split Tree for Option Pricing 

      Leduc, Guillaume; Hot, Merima Nurkanovic (MDPI, 2020)
      In a thorough study of binomial trees, Joshi introduced the split tree as a two-phase binomial tree designed to minimize oscillations, and demonstrated empirically its outstanding performance when applied to pricing American ...

    • Maximum principles and overdetermined problems for Hessian equations 

      Enache, Cristian; Marras, Monica; Porru, Giovanni (ISTE Group, 2021)
      In this article we investigate some Hessian type equations. Our main aim is to derive new maximum principles for some suitable P-functions, in the sense of L.E. Payne, that is for some appropriate functional combinations ...

    • Modeling of the In Vitro Release Kinetics of Sonosensitive Targeted Liposomes 

      Almajed, Zeyad Mohamed; Salkho, Najla; Sulieman, Hana; Husseini, Ghaleb (MDPI, 2022-12-05)
      Targeted liposomes triggered by ultrasound are a promising drug delivery system as they potentially improve the clinical outcomes of chemotherapy while reducing associated side effects. In this work, a comprehensive model ...

    • Ramsey numbers of partial order graphs (comparability graphs) and implications in ring theory 

      Badawi, Ayman; Rissner, Roswitha (De Gruyter, 2020)
      For a partially ordered set(A, ≤), letGA be the simple, undirected graph with vertex set A such that two vertices a ≠ ∈ b A are adjacent if either a ≤ b or b a ≤ . We call GA the partial order graph or comparability graph ...

    • The role of vigilance on a discrete-time predator-prey model 

      Al-Sharawi, Ziyad; Pal, Nikhil; Chattopadhyay, Joydev (American Institute of Mathematical Sciences, 2022)
      The change of behaviors of prey in the form of vigilance significantly affects the dynamics of a predator-prey system. In this paper, we consider a discrete-time predator-prey model, where the vigilance of prey acts as a ...

    • Weighted multimodal family of distributions with sine and cosine weight functions 

      Alzaatreh, Ayman; Kazempoor, Jaber; Nadi, Adel Ahmadi (Cell Press, 2020)
      In this paper, the moment of various types of sine and cosine functions are derived for any random variable. For an arbitrary even probability density function, the sine and cosine moments are used to define new families ...