output
20042023
most citedA direct formulation for sparse PCA using semidefinite programming

125 citations

10 papers

gr-qc2023★ 14 cited

Tidal heating and torquing of the primary black hole in eccentric-orbit, non-spinning extreme-mass-ratio inspirals to 22PN order

Christopher Munna, Charles R. Evans, Erik Forseth

We calculate the high-order post-Newtonian (PN) expansion of the energy and angular momentum fluxes onto the horizon of a nonspinning black hole primary in eccentric-orbit extreme-…

cond-mat.str-el2022★ 1 cited

Magnon bands in pyrochlore slabs with Heisenberg exchange and anisotropies

V. V. Jyothis, Bibhabasu Patra, V. Ravi Chandra

The pyrochlore lattice is a versatile venue to probe the properties of magnetically ordered states induced or perturbed by anisotropic terms like the Dzyaloshinskii-Moriya interact…

q-fin.CP2021

Correlation Estimation in Hybrid Systems

Baron Law

A simple method is proposed to estimate the instantaneous correlations between state variables in a hybrid system from the empirical correlations between observable market quantiti…

q-fin.ST2021★ 66 cited

Financial Markets Prediction with Deep Learning

Jia Wang, Tong Sun, Benyuan Liu +2

Financial markets are difficult to predict due to its complex systems dynamics. Although there have been some recent studies that use machine learning techniques for financial mark…

gr-qc2020★ 25 cited

Determination of new coefficients in the angular momentum and energy fluxes at infinity to 9PN for eccentric Schwarzschild extreme-mass-ratio inspirals using mode-by-mode fitting

Christopher Munna, Charles R. Evans, Seth Hopper +1

We present an extension of work in an earlier paper showing high precision comparisons between black hole perturbation theory and post-Newtonian (PN) theory in their region of over…

cs.DS2017

Online Constrained Forest and Prize-Collecting Network Design

Jiawei Qian, Seeun William Umboh, David P. Williamson

In this paper, we study a very general type of online network design problem, and generalize two different previous algorithms, one for an online network design problem due to Berm…