output
20012020
most citedMultidimensional continued fractions, dynamical renormalization and KAM theory

54 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2016Show all

4 papers · 1 filter

econ.GN2016★ 10 cited

The Topology of Inter-industry Relations from the Portuguese National Accounts

Tanya Araújo, Rui Faustino

In last years, the Portuguese economy has gone through a severe adjustment process, affecting almost all industrial sectors, the building blocks of economic structures. Research on…

math.PR2016★ 10 cited

Barrier Option Pricing under the 2-Hypergeometric Stochastic Volatility Model

Rúben Sousa, Ana Bela Cruzeiro, Manuel Guerra

We investigate the pricing of financial options under the 2-hypergeometric stochastic volatility model. This is an analytically tractable model that reproduces the volatility smile…

cs.SI2016

The specific shapes of gender imbalance in scientific authorships: a network approach

Tanya Araújo, Elsa Fontainha

Gender differences in collaborative research have received little attention when compared with the growing importance that women hold in academia and research. Unsurprisingly, most…

q-fin.GN2016★ 5 cited

The Topology of African Exports: emerging patterns on spanning trees

Tanya Araújo, M. Ennes Ferreira

This paper is a contribution to interweaving two lines of research that have progressed in separate ways: network analyses of international trade and the literature on African trad…