Výsledky vyhledávání - "A. John Appleby"

Akademický článek

Investigating innovations in outpatient services: a mixed-methods rapid evaluation

Autor: Chris Sherlaw-Johnson, Theo Georghiou, Sarah Reed, Rachel Hutchings, John Appleby, Stuti Bagri, Nadia Crellin, Stephanie Kumpunen, Cyril Lobont, Jenny Negus, Pei Li Ng, Camille Oung, Jonathan Spencer, Angus Ramsay

Publikováno v: Health and Social Care Delivery Research, Vol 12, Iss 38 (2024)

Background Within outpatient services, a broad range of innovations are being pursued to better manage care and reduce unnecessary appointments. One of the least-studied innovations is Patient-Initiated Follow-Up, which allows patients to book appoin

Externí odkaz: https://doaj.org/article/b581ebedff314eba8aef1feb68e44080

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Akademický článek

Exact and memory-dependent decay rates to the non-hyperbolic equilibrium of differential equations with unbounded delay and maximum functional

Autor: John Appleby

Publikováno v: Electronic Journal of Qualitative Theory of Differential Equations, Vol 2017, Iss 40, Pp 1-65 (2017)

In this paper, we obtain the exact rates of decay to the non-hyperbolic equilibrium of the solution of a functional differential equation with maxima and unbounded delay. We study the convergence rates for both locally and globally stable solutions.

Externí odkaz: https://doaj.org/article/917a4ec5ec9a441eb6359eb526d23a62

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Akademický článek

On the admissibility of unboundedness properties of forced deterministic and stochastic sublinear Volterra summation equations

Autor: John Appleby, Denis Patterson

Publikováno v: Electronic Journal of Qualitative Theory of Differential Equations, Vol 2016, Iss 63, Pp 1-44 (2016)

In this paper we consider unbounded solutions of perturbed convolution Volterra summation equations. The equations studied are asymptotically sublinear, in the sense that the state-dependence in the summation is of smaller than linear order for large

Externí odkaz: https://doaj.org/article/99a50b95eaea48ac80cc3df348252593

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Akademický článek

Classification of convergence rates of solutions of perturbed ordinary differential equations with regularly varying nonlinearity

Autor: John Appleby, Denis Patterson

Publikováno v: Electronic Journal of Qualitative Theory of Differential Equations, Vol 2016, Iss 3, Pp 1-38 (2016)

In this paper we consider the rate of convergence of solutions of a scalar ordinary differential equation which is a perturbed version of an autonomous equation with a globally stable equilibrium. Under weak assumptions on the nonlinear mean revertin

Externí odkaz: https://doaj.org/article/1dfa16ec220f4e469ede7863ca19333d

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Akademický článek

Sufficient conditions for polynomial asymptotic behaviour of the stochastic pantograph equation

Autor: John Appleby, Evelyn Buckwar

Publikováno v: Electronic Journal of Qualitative Theory of Differential Equations, Vol 2016, Iss 2, Pp 1-32 (2016)

This paper studies the asymptotic growth and decay properties of solutions of the stochastic pantograph equation with multiplicative noise. We give sufficient conditions on the parameters for solutions to grow at a polynomial rate in $p$-th mean and

Externí odkaz: https://doaj.org/article/89f24bfa18114cfe922f5229981bfdb1

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