Results 131 to 140 of about 45,743 (261)

A different short proof of Brooks' theorem [PDF]

, 2012
Landon Rabern
openalex   +1 more source

Measurable Brooks's Theorem for Directed Graphs

We prove a descriptive version of Brooks's theorem for directed graphs. In particular, we show that, if $D$ is a Borel directed graph on a standard Borel space $X$ such that the maximum degree of each vertex is at most $d \geq 3$, then unless $D$ contains the complete symmetric directed graph on $d + 1$ vertices, $D$ admits a $μ$-measurable $d ...
openaire   +2 more sources

Speed Bump and Stock Market Quality: Evidence From NYSE American

Financial Management, EarlyView.
ABSTRACT Should trading speed of high‐frequency traders be regulated? Using the data from the New York Stock Exchange American, this paper examines the impact of a speed bump on market liquidity and price discovery. Our results indicate that the use of a speed bump can lower the costs of adverse selection through reducing informed trading.
Bo Liu, Ke Xu
wiley   +1 more source

A Short Proof of Bose-Einstein Condensation in the Gross-Pitaevskii Regime and Beyond. [PDF]

Ann Henri Poincare
Brennecke C, Brooks M, Caraci C, Oldenburg J.   +3 more
europepmc   +1 more source

Strengthened Brooks' Theorem for Digraphs of Girth at least Three [PDF]

, 2011
Ararat Harutyunyan, Bojan Mohar
openalex   +1 more source

Long‐term population changes for the UK stag beetle Lucanus cervus—Evidence from citizen science surveys and museum collections

Insect Conservation and Diversity, EarlyView.
The stag beetle Lucanus cervus is a European Protected Species and declining dead wood specialist, but long‐term population trends in the United Kingdom remain largely unknown. We used 82,883 citizen science records and historic data from museum records to compare geographic distribution trends, and results suggest a broadly stable distribution over ...
David E. Wembridge, Steve D. Langton, Freya Read, Laura M. Bower, Maxwell V. L. Barclay, Silviu O. Petrovan   +5 more
wiley   +1 more source

Hardy Spaces and Canonical Kernels on Quadric CR Manifolds. [PDF]

J Geom Anal
Boggess A, Brooks J, Raich A.
europepmc   +1 more source

IQ After Pediatric Concussion. [PDF]

Pediatrics, 2023
Ware AL, McLarnon MJW, Lapointe AP, Brooks BL, Bacevice A, Bangert BA, Beauchamp MH, Bigler ED, Bjornson B, Cohen DM, Craig W, Doan Q, Freedman SB, Goodyear BG, Gravel J, Mihalov HLK, Minich NM, Taylor HG, Zemek R, Yeates KO, Pediatric Emergency Research Canada A-CAP Study Group.   +20 more
europepmc   +1 more source

Strategic Flip‐Flopping in Political Competition

International Economic Review, EarlyView.
ABSTRACT We study candidates' position adjustments in response to information about voters' preferences. Repositioning allows candidates to move closer to the median voter, but it incurs financial and electoral costs. In a subgame‐perfect equilibrium, candidates diverge from the center ex ante if the costs of adjustment are sufficiently large.
Gaëtan Fournier, Alberto Grillo, Yevgeny Tsodikovich   +2 more
wiley   +1 more source

Characterisation of gradient flows for a given functional. [PDF]

Calc Var Partial Differ Equ
Brooks M, Maas J.
europepmc   +1 more source