81 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- African Institute for Mathematical Sciences GhanaGH4 papers
- University of the WitwatersrandZA3 papers
- African Institute for Mathematical SciencesZA2 papers
- Heriot-Watt UniversityGB2 papers
- Maxwell Institute for Mathematical SciencesGB2 papers
- National Institute for Theoretical PhysicsZA2 papers
- South China Normal UniversityCN2 papers
- Stanford UniversityUS2 papers
- University of California San DiegoUS2 papers
- University of Illinois Urbana-ChampaignUS2 papers
- University of JohannesburgZA2 papers
- University of Southern CaliforniaUS2 papers
10 papers · 1 filter
Density Analysis for coupled forward-backward SDEs with non-Lipschitz drifts and Applications
Rhoss Likibi Pellat, Olivier Menoukeu Pamen
We explore the existence of a continuous marginal law with respect to the Lebesgue measure for each component of the solution to coupled quadratic forward-backward stocha…
Large Large deviations for spatial telecommunication systems: The boolean model
A. K. Boahen, T. Katsekpor, K. Doku-Amponsah
Spatial telecommunication systems have evolved along the years, leading to some concerns that telecommunication companies are facing today. The main inquietude is the ability to pr…
Large Deviations and Information theory for Sub-Critical SINR Randon Network Models
E. Sakyi-Yeboah, P. S. Andam, L. Asiedu +1
The article obtains large deviation asymptotic for sub-critical communication networks modelled as signal-interference-noise-ratio(SINR) random networks. To achieve this, we define…
Large Deviations, Sharron-McMillan-Breiman Theorem for Super-Critical Telecommunication Networks
E. Sakyi-Yeboah, P. S. Andam, L. Asiedu +1
In this article we obtain large deviation asymptotics for supercritical communication networks modelled as signal-interference-noise ratio networks. To do this, we define the empir…
Large deviations, asymptotic bounds on the number of positive individuals in a Bernoulli sample via the number of positive pool samples drawn on the bernoulli sample
Kwabena Doku-Amponsah
In this paper we define for a Bernoulli samples the \emph{ empirical infection measure}, which counts the number of positives (infections) in the Bernoulli sample and for the \emph…
Large deviation result for the empirical locality measure of typed random geometric graphs
Kwabena Doku-Amponsah
In this article for a finite typed random geometric graph we define the empirical locality distribution, which records the number of nodes of a given type linked to a given number…
Joint large deviation result for empirical measures of the coloured random geometric graphs
Kwabena Doku-Amponsah
We prove joint large deviation principle for the \emph{ empirical pair measure} and \emph{empirical locality measure} of the \emph{near intermediate} coloured random geometric grap…
Large deviation principle for the empirical degree measure of preferential attachment random graphs
K. Doku-Amponsah, F. O. Mettle, E. N. N. Nortey
We consider preferential attachment random graphs which may be obtained as follows: It starts with a single node. If a new node appears, it is linked by an edge to one or more exis…
Some large deviation results for near intermediate random geometric graphs
Kwabena Doku-Amponsah
We find large deviation principles for the degree distribution and the proportion of isolated vertices for the near intermediate random geometric graph models on n vertices placed…
Exponential Approximation, Method of types for Empirical Neighbourhood Measures of Random graphs by Random Allocation
K. Doku-Amponsah
In this article we find exponential good approximation of the empirical neigbourhood distribution of symbolled random graphs conditioned to a given empirical symbol distribution an…