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MARKOV CHAIN APPROXIMATION OF ONE-DIMENSIONAL STICKY DIFFUSIONS

期刊: ADVANCES IN APPLIED PROBABILITY, 2021; 53 (2)

We develop a continuous-time Markov chain (CTMC) approximation of one-dimensional diffusions with sticky boundary or interior points. Approximate solu......

ON GRADUAL-IMPULSE CONTROL OF CONTINUOUS-TIME MARKOV DECISION PROCESSES WITH EXPONENTIAL UTILITY

期刊: ADVANCES IN APPLIED PROBABILITY, 2021; 53 (2)

We consider a gradual-impulse control problem of continuous-time Markov decision processes, where the system performance is measured by the expectatio......

DRAW-DOWN PARISIAN RUIN FOR SPECTRALLY NEGATIVE LEVY PROCESSES

期刊: ADVANCES IN APPLIED PROBABILITY, 2020; 52 (4)

Draw-down time for a stochastic process is the first passage time of a draw-down level that depends on the previous maximum of the process. In this pa......

FUNCTIONAL CENTRAL LIMIT THEOREMS AND MODERATE DEVIATIONS FOR POISSON CLUSTER PROCESSES

期刊: ADVANCES IN APPLIED PROBABILITY, 2020; 52 (3)

In this paper, we consider functional limit theorems for Poisson cluster processes. We first present a maximal inequality for Poisson cluster processe......

ERGODICITY OF AFFINE PROCESSES ON THE CONE OF SYMMETRIC POSITIVE SEMIDEFINITE MATRICES

期刊: ADVANCES IN APPLIED PROBABILITY, 2020; 52 (3)

This article investigates the long-time behavior of conservative affine processes on the cone of symmetric positive semidefinite d x d matrices. In pa......

ON THE MULTI-STATE SIGNATURES OF ORDERED SYSTEM LIFETIMES

期刊: ADVANCES IN APPLIED PROBABILITY, 2020; 52 (1)

In this paper, the signature of a multi-state coherent system with binary-state components is discussed, and then it is extended to the case of ordere......

AN ELEMENTARY DERIVATION OF MOMENTS OF HAWKES PROCESSES

期刊: ADVANCES IN APPLIED PROBABILITY, 2020; 52 (1)

Hawkes processes have been widely used in many areas, but their probability properties can be quite difficult. In this paper an elementary approach is......

EFFICIENT SIMULATION OF LEVY-DRIVEN POINT PROCESSES

期刊: ADVANCES IN APPLIED PROBABILITY, 2019; 51 (4)

In this paper, we introduce a new large family of Levy-driven point processes with (and without) contagion, by generalising the classical self-excitin......

JIF:0.82

RELIABILITY ANALYSIS OF k-OUT-OF-n SYSTEMS BASED ON A GROUPING OF COMPONENTS

期刊: ADVANCES IN APPLIED PROBABILITY, 2019; 51 (2)

In this paper we treat a two-stage grouping procedure of building a k-out-of-n system from several clusters of components. We use a static framework i......

JIF:0.82

OPTIMAL LOSS-CARRY-FORWARD TAXATION FOR LEVY RISK PROCESSES STOPPED AT GENERAL DRAW-DOWN TIME

期刊: ADVANCES IN APPLIED PROBABILITY, 2019; 51 (3)

Motivated by Avram, Vu and Zhou (2017), Kyprianou and Zhou (2009), Li, Vu and Zhou (2017), Wang and Hu (2012), and Wang and Zhou (2018). we consider i......

JIF:0.82

A NECESSARY AND SUFFICIENT CONDITION FOR THE SUBEXPONENTIALITY OF THE PRODUCT CONVOLUTION

期刊: ADVANCES IN APPLIED PROBABILITY, 2018; 50 (1)

Let X and Y be two independent and nonnegative random variables with corresponding distributions F and G. Denote by H the distribution of the product ......

JIF:0.82

ERROR BOUNDS FOR AUGMENTED TRUNCATION APPROXIMATIONS OF MARKOV CHAINS VIA THE PERTURBATION METHOD

期刊: ADVANCES IN APPLIED PROBABILITY, 2018; 50 (2)

Let P be the transition matrix of a positive recurrent Markov chain on the integers with invariant probability vector pi(T), and let ((n))(P) over til......

JIF:0.82

ON SENETA-HEYDE SCALING FOR A STABLE BRANCHING RANDOM WALK

期刊: ADVANCES IN APPLIED PROBABILITY, 2018; 50 (2)

We consider a discrete-time branching random walk in the boundary case, where the associated random walk is in the domain of attraction of an alpha-st......

JIF:0.82

UNIQUENESS FOR MEASURE-VALUED EQUATIONS OF NONLINEAR FILTERING FOR STOCHASTIC DYNAMICAL SYSTEMS WITH LEVY NOISE

期刊: ADVANCES IN APPLIED PROBABILITY, 2018; 50 (2)

In the paper we study the Zakai and Kushner-Stratonovich equations of the nonlinear filtering problem for a non-Gaussian signal-observation system. Mo......

JIF:0.82

RISK-SENSITIVE SEMI-MARKOV DECISION PROCESSES WITH GENERAL UTILITIES AND MULTIPLE CRITERIA

期刊: ADVANCES IN APPLIED PROBABILITY, 2018; 50 (3)

In this paper we investigate risk-sensitive semi-Markov decision processes with a Borel state space, unbounded cost rates, and general utility functio......

JIF:0.82

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