Results 21 to 30 of about 6,486,692 (249)

Stabilized lowest equal-order mixed finite element method for the Oseen viscoelastic fluid flow

Advances in Difference Equations, 2018
In this paper, we present a stabilized lowest equal-order mixed finite element (FE) method for the Oseen viscoelastic fluid flow obeying an Oldroyd-B type constitutive law.
Shahid Hussain, Md. Abdullah Al Mahbub, Nasrin Jahan Nasu, Haibiao Zheng   +3 more
doaj   +1 more source

Two-Level Finite Element Approximation for Oseen Viscoelastic Fluid Flow

Mathematics, 2018
In this paper, a two-level finite element method for Oseen viscoelastic fluid flow obeying an Oldroyd-B type constitutive law is presented. With the newly proposed algorithm, solving a large system of the constitutive equations will not be much more ...
Nasrin Jahan Nasu, Md. Abdullah Al Mahbub, Shahid Hussain, Haibiao Zheng   +3 more
doaj   +1 more source

Colleague appraisal of Australian general practitioners in training: an analysis of multisource feedback data

BMC Medical Education, 2022
Background Multisource feedback is an evidence-based and validated tool used to provide clinicians, including those in training, feedback on their professional and interpersonal skills.
Caitlin Vayro, Ajit Narayanan, Michael Greco, Neil Spike, Jan Hanson, Ben Mitchell, Dale Hanson, Rebecca Stewart   +7 more
doaj   +1 more source

On Wittgenstein's notion of the objectivity of mathematical proofs [PDF]

, 2013
This work analyses and defends Wittgenstein's definition of mathematical objectivity, looking particularly at his account of mathematical proofs, of what makes them normative, and what role mathematical and linguistic practices play in their ...
Trevino-Tarango, Martha Alicia
core   +2 more sources

A comparison of patient appraisal of professional skills for GPs in training participating in differing education programs

BMC Medical Education, 2022
Background Medical boards and healthcare providers internationally are coming under increasing pressure to attract international medical graduates (IMGs) and overseas trained doctors (OTDs) to cope with predicted general practice (GP) doctor shortages ...
Ajit Narayanan, Caitlin Vayro, Michael Greco, Dale Hanson, Jan Hanson, Neil Spike, Pat Giddings, Ben Mitchell, Rebecca Stewart   +8 more
doaj   +1 more source

Autoregressive moving average model for matrix time series

Statistical Theory and Related Fields, 2023
In the paper, the autoregressive moving average model for matrix time series (MARMA) is investigated. The properties of the MARMA model are investigated by using the conditional least square estimation, the conditional maximum likelihood estimation, the ...
Shujin Wu, Ping Bi
doaj   +1 more source

Foundations of Mathematics and Mathematical Practice. The Case of Polish Mathematical School

Studia Historiae Scientiarum, 2022
The foundations of mathematics cover mathematical as well as philosophical problems. At the turn of the 20th century logicism, formalism and intuitionism, main foundational schools were developed.
Jan Woleński
doaj   +1 more source

SUPG Approximation for the Oseen Viscoelastic Fluid Flow with Stabilized Lowest-Equal Order Mixed Finite Element Method

Mathematics, 2019
In this article, a stabilized mixed finite element (FE) method for the Oseen viscoelastic fluid flow (OVFF) obeying an Oldroyd-B type constitutive law is proposed and investigated by using the Streamline Upwind Petrov⁻Galerkin (SUPG) method.
Shahid Hussain, Afshan Batool, Md. Abdullah Al Mahbub, Nasrin Jahan Nasu, Jiaping Yu   +4 more
doaj   +1 more source

Argumentation in Mathematical Practice [PDF]

, 2023
Formal logic has often been seen as uniquely placed to analyze mathematical argumentation. While formal logic is certainly necessary for a complete understanding of mathematical practice, it is not sufficient.
Ashton, Zoe, Aberdein, Andrew
core   +1 more source

Explanatory Proofs and Grounding in Mathematics: A Reply to Maarefi

Crítica
Do explanatory proofs of theorems in mathematics derive their explanatory power by virtue of providing information about the grounds of the theorems they explain?
Marc Lange
doaj   +1 more source