Results 161 to 170 of about 11,417 (311)
Numerical Radius and Operator Norm Inequalities
Journal of Inequalities and Applications, 2009 A general inequality involving powers of the numerical radius for sums and products of Hilbert space operators is given. This inequality generalizes several recent inequalities for the numerical radius, and includes that if and are operators on a ...
Albadawi Hussien, Shebrawi Khalid
doaj
Gauss-Pólya Type Results and the Hölder Inequality
, 2000 Some special Gauss–Pólya type inequalities are obtained by the use of Hölder’s ...
Pearce, Charles +2 more
core
Operator-valued versions of matrix-norm inequalities [PDF]
, 2019 We describe a rather striking extension of a wide class of inequalities. Some famous classical inequalities, such as those of Hardy and Hilbert, equate to the evaluation of the norm of a matrix operator. Such inequalities can be presented in two versions,
Jameson, Graham
core
Understanding exam access arrangements in practice: Challenges and opportunities
British Educational Research Journal, EarlyView.Abstract Secondary students with specific learning difficulties (SpLD) often face challenges with academic tasks, particularly with high‐stakes examinations. Exam access arrangements (EAA) are provided as reasonable adjustments to reduce disadvantage for students with SpLD.
Catherine Antalek +2 more
wiley +1 more source
British Educational Research Journal, EarlyView.Abstract Valuing parental engagement, as part of home–school collaboration, can benefit children's learning. This article focuses on parents and school‐based staff's (N = 120) experiences of children's learning occurring at home during the COVID‐19 lockdowns (2020–2021), both school‐mandated and other learning activities.
Ashley Brett +5 more
wiley +1 more source
Operator identities for standard weighted Bergman shift and Toeplitz operators [Elektronisk resurs]
, 2013 We prove an operator identity for the shift operator in the scale of standard weighted Bergman spaces in the unit disc. This operator identity is then applied in the context of functional calculus for the shift operator and a characterization of harmonic
Wennman, Aron, +2 more
core
British Educational Research Journal, EarlyView.Abstract Recently, the concept ‘queer joy’ has gained interest in LGBT+ scholarship in the West. I use this scholarship as an entry point to explore how school‐attending LGBT+ youth express joy and how joy serves as a form of resistance against gender and sexuality norms in educational settings.
Dennis Francis
wiley +1 more source
Between public service and market: Portraying the bifront university in a platformized world
British Educational Research Journal, EarlyView.Abstract This paper contributes to the international debate on the changes affecting recruitment and orientation processes toward higher education. Based on qualitative research involving 19 Italian public universities, the study analyses the transformations in communication, recruitment and orientation activities within platformization and increasing ...
Marco Pitzalis +2 more
wiley +1 more source
British Educational Research Journal, EarlyView.Abstract This paper examines the gap in number skills between socioeconomically disadvantaged and non‐disadvantaged children in the first year of compulsory schooling in England. Past research mostly relies on statutory assessment data collected towards the end of the first year of school and does not show the attainment gap associated with ...
Martin Culliney, Joanne Robson
wiley +1 more source
British Educational Research Journal, EarlyView.Abstract Drawing upon interview research across two academic departments as part of the early stages of a ‘decolonise the curriculum’ initiative at a Southern UK university, this study highlights a growing gulf between policy and practice in efforts to address systemic racial inequalities in UK universities. A reliance upon precarious labour, a culture
Triona Fitton +4 more
wiley +1 more source