Publications in journals
On the Poisson equation for Metropolis-Hastings chains (with Jure Vogrinc),
to appear in
Bernoulli
[Abstract;
PDF]
On the policy improvement algorithm in continuous time (with Saul Jacka)
Stochastics
Volume 89 (2017), pp. 348--359
[Abstract;
PDF]
Joint asymptotic distribution of certain path functionals of the reflected process
(with Martijn Pistorius)
ECP
Volume 21, no. 4 (2016), paper no. 43, 18 pp. [Abstract;
PDF]
Anomalous recurrence properties of many-dimensional zero-drift random walks
(with Nicholas Georgiou, Mikhail V. Menshikov and Andrew R. Wade)
Probability, Analysis and Number Theory,
special issue of
Advances in Applied Probability
Volume 48 (Jul 2016), pp. 99-118
[Abstract;
PDF]
On the weak limit law of the maximal uniform $k$-spacing (with Vladislav Vysotsky)
Probability, Analysis and Number Theory,
special issue of
Advances in Applied Probability
Volume 48 (Jul 2016), pp. 235--238
[Abstract;
PDF]
A new look at short-term implied volatility in asset price models with jumps
(with Peter Tankov)
Mathematical Finance
Volume 26, no. 1 (2016), pp. 149--183
[Abstract;
PDF]
Randomisation and recursion methods for mixed-exponential Levy models
(with Martijn Pistorius and Johannes Stolte)
Journal of Applied Probability
Volume 52, Issue 4 (Dec 2015), pp. 1076-1096
[Abstract;
PDF]
Markov chain approximations to scale functions of Levy processes (with Matija Vidmar and Saul Jacka)
SPA
Volume 125, Issue 10 (Oct 2015), pp. 3932--3957
[Abstract;
PDF;
Matlab Code]
An integral
equation for Root's
barrier and the
generation of
Brownian
increments
(with Paul Gassiat
and Harald Oberhauser)
Annals of Applied Probability
Volume 25, no. 4 (2015), pp. 2039--2065 [Abstract;
PDF]
Buffer-overflows: joint limit laws of undershoots and overshoots of reflected processes
(with Martijn Pistorius) SPA
Volume 125, Issue 8 (Aug 2015), pp. 2937-–2954
[Abstract;
PDF]
On the loss of the semimartingale property at the hitting time of a level (with Mikhail Urusov),
to appear in Journal of Theoretical Probability
Volume 28, Issue 3 (Sep 2015), pp. 892--922
[Abstract;
PDF]
Coupling and tracking of regime-switching martingales (with Saul Jacka)
Electronic Journal of Probability
Volume 20 (2015), 1--39 [Abstract;
PDF]
Asymptotic independence of three statistics of maximal segmental scores
(with Martijn Pistorius)
Statistics & Probability Letters
Volume 99 (April 2015), 185--191 [Abstract;
PDF]
Large deviations for the extended Heston model: the large-time case
(with Antoine Jacquier), Asia-Pacific Financial Markets
Volume 21, no. 3 (2014), 263--280 [Abstract;
PDF]
Arbitrage-free prediction of the implied volatility smile (with Petros Dellaportas),
Risk,
appeared
as a Technical paper
in the issue of Risk on the 30th of April 2014 [Abstract;
PDF]
Markov chain approximations for transition densities of Levy processes (with Matija Vidmar and Saul Jacka),
Electronic Journal of Probability
Volume 19 (2014), 1--37 [Abstract;
PDF]
Mirror and
synchronous
couplings of
geometric Brownian
motions (with Saul
Jacka and Dejan
Širaj),
SPA
Volume 124, no. 2 (2014), 1055--1069
[Abstract;
PDF]
Empirical asset pricing with nonlinear risk premia (with Paul Schneider),
Journal of Financial Econometrics
Volume 12, no. 3 (2014), 479--506
[Abstract;
PDF]
Large deviations and stochastic volatility with jumps:
asymptotic implied volatility for affine models
(with Antoine Jacquier and Martin Keller-Ressel),
Stochastics
Volume 85, no. 2 (2013), 321--345 [Abstract;
PDF]
Convergence of integral functionals of one-dimensional diffusions (with Mikhail Urusov),
Electronic Communications in Probability
Volume 17 (2012), 1--13 [Abstract;
PDF]
On the limit
distributions of
continuous-state
branching processes
with immigration
(with Martin
Keller-Ressel),
SPA
Volume 122, no. 6 (2012), 2329--2345
[Abstract;
PDF]
On the drawdown of completely asymmetric Levy processes (with Martijn Pistorius),
SPA
Volume 122, no. 11 (2012), 3812--3836 [Abstract;
PDF]
A note on delta hedging in markets with jumps (with Mikhail Urusov),
IMA Journal of Applied Mathematics
Volume 79, no. 2 (2014), 300-312
[Abstract;
PDF]
Martingale property of generalized stochastic exponentials
(with Nika Novak and
Mikhail Urusov),
Séminaire de Probabilités
XLIV,
Lecture
Notes
in
Mathematics,
Volume
2046
(2012), 41--59
[Abstract;
PDF]
A note on a paper by Wong and Heyde (with Mikhail Urusov),
Journal of Applied Probability
Volume
48,
no. 3 (2011), 811--819
[Abstract;
PDF]
Continuously monitored barrier options under Markov processes (with Martijn Pistorius),
Mathematical Finance
Volume 23, no. 1 (2013), 1--38
[Abstract;
PDF;
Matlab Code]
Deterministic criteria for the absence of arbitrage in diffusion models
(with Mikhail
Urusov), Finance and Stochastics
Volume 16,
no. 2 (2012), 225--247 [Abstract;
PDF]
On the
martingale property
of certain local
martingales (with
Mikhail Urusov),
PTRF
Volume 152, no. 1
(2012), 1--30 [Abstract;
PDF]
A note on essential smoothness in the Heston model
(with Martin Forde and Antoine Jacquier),
Finance and Stochastics
Volume 15 (2011), 781--784
[Abstract;
PDF]
Volatility derivatives in market models with jumps
(with Harry Lo),
IJTAF
Volume
14,
no.
07
(2011), 1159--1193
[Abstract;
PDF;
Matlab Code]
Asymptotic formulae for implied volatility in the Heston model (with Martin Forde and Antoine Jacquier),
Proceedings of the Royal Society A
Volume 466, no. 2124 (2010), 3593--3620
[Abstract;
PDF]
Approximating Levy processes with a view to option pricing
(with John Crosby and Nolwenn Le Saux),
IJTAF
Volume 13, Issue 1 (2010), pp. 63--91
[Abstract;
PDF;
Excel Spreadsheet]
Globally optimal parameter estimates for nonlinear diffusions
(with Paul Schneider),
Annals of Statistics Volume 38, no. 1 (2010),
215--245
[Abstract;
PDF;
C++ Code]
Local time and the pricing of time-dependent barrier options,
Finance and Stochastics Volume 14, no. 1
(2010), 13--48
[Abstract;
PDF]
Spectral methods for volatility derivatives (with Claudio Albanese and Harry Lo),
Quantitative Finance
Volume 9, Issue 6 (2009), 663--692
[Abstract;
PDF]
Spectral properties of trinomial trees,
Proceedings of the Royal Society A
Volume 463, no. 2083 (2007), 1681--1696
[Abstract;
PDF]
A stochastic volatility model for risk-reversals in foreign
exchange (with Claudio Albanese),
IJTAF Volume 12, Issue 6 (2009),
877--899
[Abstract;
PDF]
Simplicial structures of knot complements,
Mathematical Research Letters
Volume 12, no. 5--6 (2005),
843--856
[Abstract;
PDF]
Triangulations of fibre-free Haken 3-manifolds,
Pacific Journal of Mathematics
Volume 219, no. 1 (2005), 139--186
[Abstract;
PDF]
Triangulations of Seifert fibred manifolds,
Mathematische Annalen
Volume 330, no. 2 (2004), 235--273
[Abstract;
PDF]
Simplifying triangulations of the 3-sphere,
Pacific Journal of Mathematics
Volume 208, no. 2 (2003), 291--324
[Abstract;
PDF]
Chapters in books
Exotic derivatives in stochastic volatility models with jumps (with Martijn Pistorius),
Advanced Mathematical Methods for Finance, Springer, 2011, Editors G. Di Nunno, B. Oksendal,
455--508
[Abstract;
PDF]
Publications in conference proceedings
On additive time-changes of Feller processes (with Martijn Pistorius),
Progress in Analysis and its Applications,
Proceedings of the 7th International Isaac Congress, Imperial College London UK, 13 - 18 July 2009,
431--437
[Abstract;
PDF]