Outputs (206)

Resummation and S-duality in N = 4 SYM (2014)
Journal Article
Beem, C., Rastelli, L., Sen, A., & van Rees, B. C. (2014). Resummation and S-duality in N = 4 SYM. Journal of High Energy Physics, 2014(04), Article 122. https://doi.org/10.1007/jhep04%282014%29122

We consider the problem of resumming the perturbative expansions for anomalous dimensions of low twist, non-BPS operators in four dimensional NN = 4 supersymmetric Yang-Mills theories. The requirement of S-duality invariance imposes considerable rest... Read More about Resummation and S-duality in N = 4 SYM.

Three-group ROC analysis: a nonparametric predictive approach (2014)
Journal Article
Coolen-Maturi, T., Elkhafifi, F., & Coolen, F. (2014). Three-group ROC analysis: a nonparametric predictive approach. Computational Statistics & Data Analysis, 78, 69-81. https://doi.org/10.1016/j.csda.2014.04.005

Measuring the accuracy of diagnostic tests is crucial in many application areas, in particular medicine and health care. The receiver operating characteristic (ROC) surface is a useful tool to assess the ability of a diagnostic test to discriminate a... Read More about Three-group ROC analysis: a nonparametric predictive approach.

The coronal energy input from magnetic braiding (2014)
Journal Article
Yeates, A., Bianchi, F., Welsh, B., & Bushby, P. (2014). The coronal energy input from magnetic braiding. Astronomy & Astrophysics, 564, Article A131. https://doi.org/10.1051/0004-6361/201323276

We estimate the energy input into the solar corona from photospheric footpoint motions, using observations of a plage region by the Hinode Solar Optical Telescope. Assuming a perfectly ideal coronal evolution, two alternative lower bounds for the Poy... Read More about The coronal energy input from magnetic braiding.

Concordance of links with identical Alexander invariants (2014)
Journal Article
Cha, J. C., Friedl, S., & Powell, M. (2014). Concordance of links with identical Alexander invariants. Bulletin of the London Mathematical Society, 46(3), 629-642. https://doi.org/10.1112/blms/bdu002

Davis showed that the topological concordance class of a link in the 3-sphere is uniquely determined by its Alexander polynomial for 2-component links with Alexander polynomial one. A similar result for knots with Alexander polynomial one was shown e... Read More about Concordance of links with identical Alexander invariants.

Holographic Q-lattices (2014)
Journal Article
Donos, A., & Gauntlett, J. P. (2014). Holographic Q-lattices. Journal of High Energy Physics, 2014(4), Article 040. https://doi.org/10.1007/jhep04%282014%29040

We introduce a new framework for constructing black hole solutions that are holographically dual to strongly coupled field theories with explicitly broken translation invariance. Using a classical gravitational theory with a continuous global symmetr... Read More about Holographic Q-lattices.

Bayesian treed multivariate Gaussian process with adaptive design: Application to a carbon capture unit (2014)
Journal Article
Konomi, B., Karagiannis, G., Sarkar, A., Sun, X., & Lin, G. (2014). Bayesian treed multivariate Gaussian process with adaptive design: Application to a carbon capture unit. Technometrics, 56(2), 145-158. https://doi.org/10.1080/00401706.2013.879078

Computer experiments are widely used in scientific research to study and predict the behavior of complex systems, which often have responses consisting of a set of nonstationary outputs. The computational cost of simulations at high resolution often... Read More about Bayesian treed multivariate Gaussian process with adaptive design: Application to a carbon capture unit.

Coupling functions for domino tilings of Aztec diamonds (2014)
Journal Article
Chhita, S., & Young, B. (2014). Coupling functions for domino tilings of Aztec diamonds. Advances in Mathematics, 259, 173-251. https://doi.org/10.1016/j.aim.2014.01.023

The inverse Kasteleyn matrix of a bipartite graph holds much information about the perfect matchings of the system such as local statistics which can be used to compute local and global asymptotics. In this paper, we consider three different weightin... Read More about Coupling functions for domino tilings of Aztec diamonds.

Entanglement and correlations near extremality: CFTs dual to Reissner-Nordström AdS5 (2014)
Journal Article
Andrade, T., Fischetti, S., Marolf, D., Ross, S. F., & Rozali, M. (2014). Entanglement and correlations near extremality: CFTs dual to Reissner-Nordström AdS5. Journal of High Energy Physics, 2014(4), Article 23. https://doi.org/10.1007/jhep04%282014%29023

We use the AdS/CFT correspondence to study models of entanglement and correlations between two d = 4 CFTs in thermofield double states at finite chemical potential. Our bulk spacetimes are planar Reissner-Nordström AdS black holes. We compute both th... Read More about Entanglement and correlations near extremality: CFTs dual to Reissner-Nordström AdS5.

Lower previsions. (2014)
Book
Troffaes, M. C., & De Cooman, G. (2014). Lower previsions. Wiley

Compartmental modelling of social dynamics with generalised peer incidence (2014)
Journal Article
Bissell, J., Caiado, C., Goldstein, M., & Straughan, B. (2014). Compartmental modelling of social dynamics with generalised peer incidence. Mathematical Models and Methods in Applied Sciences, 24(4), 719-750. https://doi.org/10.1142/s0218202513500656

A generalised compartmental method for investigating the spread of socially determined behaviour is introduced, and cast in the specific context of societal smoking dynamics with multiple peer influence. We consider how new peer influence terms, acti... Read More about Compartmental modelling of social dynamics with generalised peer incidence.