216 citations
- University of CambridgeGB10 papers
- Centre National de la Recherche ScientifiqueFR4 papers
- University of OxfordGB3 papers
- ETH ZurichCH2 papers
- Queen Mary University of LondonGB2 papers
- Universidade de São PauloBR2 papers
- University of LondonGB2 papers
- University of Southern CaliforniaUS2 papers
- Amsterdam University CollegeNL1 paper
- Amsterdam University of Applied SciencesNL1 paper
- Arizona State UniversityUS1 paper
- Benemérita Universidad Autónoma de PueblaMX1 paper
29 papers
Erdős Problem 684 at Density One: Small-prime Parts of Binomial Coefficients and Gaussian Fluctuations
Eric Li
For , let be the largest divisor of whose prime factors are at most . Erdős Problem #684 concerns the special threshold and asks…
On the sum of the largest and smallest eigenvalues of graphs with high odd girth
Fredy Yip
The sum of the maximum and minimum eigenvalues, and the odd girth of a graph both measure bipartiteness. We seek to relate these measures. In particular, for an odd int…
High-dimensional forecasting with known knowns and known unknowns
M. Hashem Pesaran, Ron P. Smith
Forecasts play a central role in decision making under uncertainty. After a brief review of the general issues, this paper considers ways of using high-dimensional data in forecast…
Some Hidden Structure in BKL
Malcolm J. Perry
The way spacetime behaves as one approaches a spacelike singularity is re-investigated. We find a simple twistorial presentation that includes and simplifies the classic work of Be…
Strain control of a bandwidth-driven spin reorientation in CaRuO
C. D. Dashwood, A. H. Walker, M. P. Kwasigroch +14
The layered-ruthenate family of materials possess an intricate interplay of structural, electronic and magnetic degrees of freedom that yields a plethora of delicately balanced gro…
AdS Black Holes with a Bouncing Interior
Sean A. Hartnoll, Navonil Neogi
We construct planar black hole solutions of AdS gravity minimally coupled to a scalar field with an even, super-exponential potential. We show that the evolution of the black hole…