Results 151 to 160 of about 8,623,913 (295)

Integral sum graphs Gn and G-r,n are perfect graphs

AKCE International Journal of Graphs and Combinatorics
A graph G is an integral sum graph (sum graph) if its vertices can be labeled with distinct integers (positive integers) so that e = uv is an edge of G if and only if the sum of the labels on vertices u and v is also a label in G. A graph G is perfect if
Julia K. Abraham, Sajidha P., Lowell W. Beineke, Vilfred V., L. Mary Florida   +4 more
doaj   +1 more source

The saturation number for unions of four cliques

Discrete Mathematics
17pages
Ruo-Xuan Li, Rong-Xia Hao, Zhen He, Wen-Han Zhu   +3 more
openaire   +3 more sources

Finding One's Place: ESL Teachers' Experiences of Language and Identity in the School Spaces of Quebec

TESOL Quarterly, EarlyView.
Abstract This study investigates how English as a Second Language (ESL) teachers navigate their professional and linguistic identities within Quebec's complex linguistic landscape. Drawing on critical approaches to conceptualizing space, we examine physical and metaphorical spaces in schools as sites of identity negotiation and community building. Data
Philippa Parks, Caroline Riches, Katherine Hardin   +2 more
wiley   +1 more source

Partitioning a permutation graph: algorithms and an application. [PDF]

In this paper we discuss the problem of partitioning a permutation graph into cliques of bounded size, and describe a real-life application of this problem encountered at a manufacturing company.
Moonen, Linda, Spieksma, Frederik
core  

How Leaders With Dark Personality Shape Their Climates: Developing a Theory of Influence Tactics and Follower Responses

British Journal of Management, EarlyView.
Abstract Despite burgeoning attention to dark leaders, we lack understanding about how they shape their climates. Using the dark triad (Machiavellianism, narcissism, psychopathy), we integrate social psychology and leadership research on interpersonal, romantic and leader–follower relationships to identify two predominant influence strategies ...
Al‐Karim Samnani, Sadia Jahanzeb
wiley   +1 more source

The Clique-Width of Minimal Series-Parallel Digraphs

Algorithms
MSP DAGs (short for minimal series-parallel digraphs) can be defined from the single vertex graph by applying the parallel composition and series composition.
Frank Gurski, Ruzayn Quaddoura
doaj   +1 more source

The Forthcoming General Election in the Republic of Ireland: Winds of (Left‐Wing) Change or Plus Ça Change?

The Political Quarterly, Volume 96, Issue 1, Page 180-188, January/March 2025.
Abstract The forthcoming general election will be the most consequential electoral contest for the Republic of Ireland in a century. The polity is situated in truly novel territory with the potential for an historic first: the incoming of a Sinn Féin‐led, left‐wing government.
Chris Ó Rálaigh
wiley   +1 more source

‘From the Fields Into the Bars’: The Story of Israel's First Transgender Novel, The Cut (1977)

Gender &History, EarlyView.
ABSTRACT In 1977, an Israeli transgender woman, Judy Spotheim, published an autobiographical novel entitled The Cut. It describes the emergence of a trans community in the commercial‐sex areas of Tel Aviv‐Jaffa, hoping to humanise trans women (coccinelles). This article is the first to study the novel and present a biography of Spotheim.
Gil Engelstein, Iris Rachamimov
wiley   +1 more source

A note on the complexity of the maximum edge clique partitioning problem with respect to clique number

, 2020
T T Te e ec c ch h hn n ni i ic c ca a al l l R R Re e ep p po o or r rt t t A note on the complexity of the maximum edge clique partitioning problem with respect to clique number Abstract The maximum edge clique partitioning problem (Max-ECP) was ...
Atsushi Miyauchi, Noriyoshi Sukegawa
core  

Working‐Class Muscles? Co‐Operative Gyms in Interwar Britain

History, EarlyView.
Abstract The Health & Strength League's network of co‐operative gymnasiums constituted one of interwar Britain's most significant yet overlooked physical culture institutions, affiliating over 800 gyms across Britain and Ireland by 1939. Drawing on Health & Strength magazine's editorial content and reader contributions, this article argues that these ...
CONOR HEFFERNAN
wiley   +1 more source