13 citations · 23 across the 6 of their papers we have counts for
6 papers
Is the atmospheric river operating at a self-organized criticality state?
Shang Wang, Jun Meng, Sheng Fang +4
Atmospheric rivers (ARs) are essential components of the global hydrological cycle, with profound implications for water resources, extreme weather events, and climate dynamics. Ye…
An unbounded intensity model for point processes
Kim Christensen, Alexei Kolokolov
We develop a model for point processes on the real line, where the intensity can be locally unbounded without inducing an explosion. In contrast to an orderly point process, for wh…
To be or not to be: Roughness or long memory in volatility?
Mikkel Bennedsen, Kim Christensen, Peter Christensen
We develop a framework for composite likelihood estimation of parametric continuous-time stationary Gaussian processes. We derive the asymptotic theory of the associated maximum co…
A simple model of global cascades on random hypergraphs
Lei Chen, Yanpeng Zhu, Jiadong Zhu +5
This study introduces a comprehensive framework that situates information cascades within the domain of higher-order interactions, utilizing a double-threshold hypergraph model. We…
A controllable two-qubit swapping gate using superconducting circuits
S. E. Rasmussen, K. S. Christensen, N. T. Zinner
In this paper we investigate a linear chain of qubits and determine that it can be configured into a conditional two-qubit swapping gate, where the first and last qubits of the cha…
Directed Abelian sandpile with multiple downward neighbors
Deepak Dhar, Gunnar Pruessner, Paul Expert +2
We study the directed Abelian sandpile model on a square lattice, with downward neighbors per site, . The case is solved exactly, which extends the earlier known s…