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Reflected Brownian motion in a wedge: sum-of-exponential stationary densities
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A.B. Dieker, Georgia Institute of Technology J. Moriarty, University of Manchester |
Abstract
We give necessary and sufficient conditions for the stationary density of semimartingale reflected Brownian motion in a wedge to be written as a finite sum of terms of exponential product form. Relying on geometric ideas reminiscent of the reflection principle, we give an explicit formula for the density in such cases.
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Full text: PDF
Pages: 1-16
Published on: January 12, 2009
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Bibliography
-
I.J.-B.F. Adan, J. Wessels and W.H.M. Zijm.
Analysis of the asymmetric shortest queue problem.
Queueing Systems Theory Appl. 8 (1991), no. 1, 1--58.
MR1099343
-
I.J.-B.F. Adan, J. Wessels and W.H.M. Zijm.
A compensation approach for two-dimensional Markov processes.
Adv. in Appl. Probab. 25 (1993), no. 4, 783--817. MR1241929
-
F. Avram, J.G. Dai and J.J. Hasenbein.
Explicit solutions for variational problems in the quadrant.
Queueing Syst. 37 (2001), no. 1-3, 259--289. MR1833666
-
P. Biane, P. Bougerol and N. O'Connell.
Littelmann paths and Brownian paths.
Duke Math. J. 130 (2005), no. 1, 127--167. MR2176549
-
J.G. Dai.
Steady-state analysis of reflected Brownian motions:
characterization, numerical methods and queueing applications. Ph.D. thesis,
Stanford University (1990).
-
J.G. Dai and J.M. Harrison.
Reflected Brownian motion in an orthant: numerical methods for steady-state analysis.
Ann. Appl. Probab. 2 (1992), no. 1, 65--86. MR1143393
-
A.B. Dieker and J. Warren.
Determinantal transition kernels for some interacting particles on the line.
Ann. Inst. H. Poincaré Probab. Statist. 44 (2008), no. 6, 1162--1172.
-
J. Dubédat.
Reflected planar Brownian motions, intertwining relations and crossing probabilities.
Ann. Inst. H. Poincaré Probab. Statist. 40 (2004), no. 5, 539--552.
MR2086013
-
P. Dupuis and K. Ramanan.
A time-reversed representation for the tail probabilities of stationary reflected Brownian motion.
Stochastic Process. Appl. 98 (2002), no. 2, 253--287.
MR1887536
-
P. Dupuis and R.J. Williams.
Lyapunov functions for semimartingale reflecting Brownian motions.
Ann. Probab. 22 (1994), no. 2, 680--702. MR1288127
-
G.J. Foschini.
Equilibria for diffusion models of pairs of communicating computers---symmetric case.
IEEE Trans. Inform. Theory 28 (1982), no. 2, 273--284.
MR0651627
-
F.G. Foster.
On the stochastic matrices associated with certain queuing
processes.
Ann. Math. Statistics 24, (1953). 355--360. MR0056232
-
J.M. Harrison.
The diffusion approximation for tandem queues in heavy traffic.
Adv. in Appl. Probab. 10 (1978), no. 4, 886--905.
MR0509222
-
J.M. Harrison and J.J. Hasenbein.
Reflected Brownian motion in the
quadrant: tail behavior of the stationary distribution, preprint, 2008.
-
J.M. Harrison and M.I. Reiman.
On the distribution of multidimensional reflected Brownian motion.
SIAM J. Appl. Math. 41 (1981), no. 2, 345--361. MR0628959
-
J.M. Harrison and R.J. Williams.
Brownian models of open queueing networks with homogeneous customer
populations.
Stochastics 22 (1987), no. 2, 77--115. MR0912049
-
J.M. Harrison and R.J. Williams.
Multidimensional reflected Brownian motions having exponential
stationary distributions.
Ann. Probab. 15 (1987), no. 1, 115--137. MR0877593
-
D.G. Hobson and L.C.G. Rogers.
Recurrence and transience of reflecting Brownian motion in the
quadrant.
Math. Proc. Cambridge Philos. Soc. 113 (1993), no. 2, 387--399. MR1198420
-
W. Kager.
Reflected Brownian motion in generic triangles and wedges.
Stochastic Process. Appl. 117 (2007), no. 5, 539--549. MR2320948
-
J.-F. Le Gall.
Mouvement brownien, cônes et processus stables.
(French) [Brownian motion, cones and stable processes] Probab. Theory Related Fields 76 (1987), no. 4, 587--627. MR0917681
-
M.H. Protter and H.F. Weinberger.
Maximum principles in differential equations.
Prentice-Hall, Inc., Englewood Cliffs, N.J. 1967. MR0219861
-
S.R.S. Varadhan and R.J. Williams.
Brownian motion in a wedge with oblique reflection.
Comm. Pure Appl. Math. 38 (1985), no. 4, 405--443. MR0792398
-
R.J. Williams.
Recurrence classification and invariant measure for reflected Brownian motion in a wedge.
Ann. Probab. 13 (1985), no. 3, 758--778. MR0799421
-
R.J. Williams.
Reflected Brownian motion in a wedge: semimartingale property.
Z. Wahrsch. Verw. Gebiete 69 (1985), no. 2, 161--176. MR0779455
-
R.J. Williams.
Reflected Brownian motion with skew symmetric data in a polyhedral domain.
Probab. Theory Related Fields 75 (1987), no. 4, 459--485. MR0894900
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Electronic Communications in Probability. ISSN: 1083-589X |
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