Results 191 to 200 of about 160,977 (322)

Inequalities for Some Functionals Associated with Bounded Linear Operators in Hilbert Spaces

, 2007
Sever S Dragomir
openalex   +2 more sources

Kallman-Rota type inequality for discrete evolution families of bounded linear operators [PDF]

, 2017
Akbar Zada, Usman Riaz
openalex   +1 more source

Youth activism in Poland: Perceptions, participation and diverging perspectives from young people and activists

British Educational Research Journal, EarlyView.
Abstract Recent years have seen a growing scholarly interest in youth activism (YA), a phenomenon often viewed as a positive development in response to declining civic and political engagement among young people. However, most of the research focuses on the activists themselves and gives less attention to how YA is perceived by the broader youth ...
Martyna Elerian, Miri Yemini, Katarzyna Jasikowska   +2 more
wiley   +1 more source

Local Rigidity for Symplectic Billiards. [PDF]

J Geom Anal
Tsodikovich D.
europepmc   +1 more source

Golden-Thompson Type Inequalities and Their Equality Cases(Linear Operators and Inequalities)

, 1994
Fumio Hiai
openalex   +1 more source

Some reverse inequalities for positive linear maps of selfadjoint operators

, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

‘The best year’/‘I struggled with everything’: Widening participation experiences of pandemic online learning

British Educational Research Journal, EarlyView.
Abstract Improving retention and graduate outcomes for students from a widening participation (WP) background is key to achieving more equitable outcomes. However, evidence suggests WP students experienced different challenges than their peers during the COVID‐19 pandemic.
Wilhelmiina Toivo, Emily Nordmann, Jacqui Hutchison, Alison Browitt, Jill R. D. MacKay   +4 more
wiley   +1 more source

On some integral inequalities of Grüss type involving the generalized fractional Saigo k-integral operator. [PDF]

Heliyon
Abbas A, Mubeen S, Khan A, Abdeljawad T.
europepmc   +1 more source

A pipeline crisis or a sustainability crisis? Local and national succession planning for headteachers in England

British Educational Research Journal, EarlyView.
Abstract Recruiting and retaining school leaders is a challenge in many systems worldwide. Previous research has identified three distinct ways in which succession planning can be conceptualised and approached: a ‘pipeline’ approach seeks to match supply and demand for the posts that need filling; a ‘pool’ strategy involves proactively identifying and ...
Toby Greany, Pat Thomson, Tom Perry, Mike Collins   +3 more
wiley   +1 more source

Singularity formation in 3D Euler equations with smooth initial data and boundary. [PDF]

Proc Natl Acad Sci U S A
Chen J, Hou TY.
europepmc   +1 more source