
Books

 A. O. Petters and M. C. Werner, Gravitational Lensing and Black Holes
(Spring, 2017), Springer, in preparation .
 A. O. Petters and X. Dong, An Introduction to Mathematical Finance: Understanding and Building Financial Intuition, SUMAT
(Winter, 2016), Springer, in preparation .
 A.O. Petters, Algebra, Geometry, and Trigonometry: Student and Teacher Editions
(August, 2007), BRC, BenqueBelize .
 A.O. Petters, Scientific Reasoning: Student and Teacher Editions
(July, 2007), BRC, BenqueBelize .
 A.O. Petters, PSE Mathematics: Student and Teacher Editions
(2007), BRC, BenqueBelize .
 A. O. Petters, H. Levine, and J. Wambsganss, Singularity Theory and Gravitational Lensing, Progress in Mathematical Physics, Volume 21
(June, 2001), Birkhauser [0021045375379126] .

Papers Published

 Aazami, AB; Keeton, CR; Petters, AO, Lensing by Kerr black holes. II: Analytical study of quasiequatorial lensing observables,
Journal of Mathematical Physics, vol. 52 no. 10
(2011),
pp. 102501 [doi] [abs]
.
 Aazami, AB; Petters, AO; Rabin, JM, Orbifolds, the A, D, E family of caustic singularities, and gravitational lensing,
Journal of Mathematical Physics, vol. 52 no. 2
(2011) [doi] [abs]
.
 Aazami, AB; Keeton, CR; Petters, AO, Lensing by Kerr black holes. I. General lens equation and magnification formula,
Journal of Mathematical Physics, vol. 52 no. 9
(2011),
pp. 092502 [doi] [abs]
.
 Petters, AO; Werner, MC, Mathematics of gravitational lensing: multiple imaging and magnification,
General Relativity and Gravitation, vol. 42 no. 9
(Fall, 2010),
pp. 20112046 [doi] [abs]
.
 Petters, AO, Gravity's action on light,
Notices of the American Mathematical Society, vol. 57 no. 11
(2010),
pp. 13921409 .
 Aazami, AB; Petters, AO, A universal magnification theorem. III. Caustics beyond codimension 5,
Journal of Mathematical Physics, vol. 51 no. 2
(2010),
pp. 023503 [repository], [doi] [abs]
.
 Petters, AO; Rider, B; Teguia, AM, A mathematical theory of stochastic microlensing. II. Random images, shear, and the KacRice formula,
Journal of Mathematical Physics, vol. 50 no. 12
(2009),
pp. 122501 [repository], [doi] [abs]
.
 Petters, AO; Rider, B; Teguia, AM, A mathematical theory of stochastic microlensing. I. Random time delay functions and lensing maps,
Journal of Mathematical Physics, vol. 50 no. 7
(2009),
pp. 072503 [doi] [abs]
.
 Aazami, AB; Petters, AO, A universal magnification theorem. II. Generic caustics up to codimension five,
Journal of Mathematical Physics, vol. 50 no. 8
(Summer, 2009),
pp. 082501 [doi] [abs]
.
 Aazami, AB; Petters, AO, A universal magnification theorem for higherorder caustic singularities,
Journal of Mathematical Physics, vol. 50 no. 3
(Spring, 2009),
pp. 032501 [3447], [doi] [abs]
.
 Keeton, CR; Petters, AO, Testing theories of gravity with black hole lensing,
11th Marcel Grossmann Meeting on Recent Developments in Theoretical and Experimental General Relativity, Gravitation and Relativistic Field Theories  Proc. of the MG11 Meeting on General Relativity
(December, 2008),
pp. 17191721 [abs]
.
 Werner, MC; Petters, AO, Magnification relations for Kerr lensing and testing cosmic censorship,
Physical Review D, vol. 76 no. 6
(2007),
pp. 064024 [0132], [doi] [abs]
.
 Iyer, SV; Petters, AO, Light's bending angle due to black holes: From the photon sphere to infinity,
General Relativity and Gravitation, vol. 39 no. 10
(2007),
pp. 15631582 [0611086], [doi] [abs]
.
 C. Keeton and A.O. Petters, Testing Theories of Gravity with Black Hole Lensing,
in Proceedings of the Ninth Marcel Grossmann Meeting on General Relativity, ed. R. Ruffini
(Summer, 2006) .
 Keeton, CR; Petters, AO, Formalism for testing theories of gravity using lensing by compact objects. III. Braneworld gravity,
Physical Review D, vol. 73 no. 10
(2006),
pp. 104032 [0603061], [doi] [abs]
.
 Keeton, CR; Petters, AO, Formalism for testing theories of gravity using lensing by compact objects. II. Probing postpostNewtonian metrics,
Physical Review D, vol. 73 no. 4
(2006),
pp. 044024 [0601053], [doi] [abs]
.
 Keeton, C; Gaudi, S; Petters, AO, Identifying Lensing by Substructure II. Fold Lenses,
Astrophysical Journal, vol. 635 no. 1 I
(November, 2005),
pp. 35 [0503452], [doi] [abs]
.
 Keeton, CR; Petters, AO, Formalism for testing theories of gravity using lensing by compact objects: Static, spherically symmetric case,
Physical Review D, vol. 72 no. 10
(2005),
pp. 104006 [0511019], [doi] [abs]
.
 Keeton, CR; Gaudi, BS; Petters, AO, Identifying lenses with smallscale structure. II. Fold lenses,
The Astrophysical Journal, vol. 635 no. 1 I
(2005),
pp. 3559 [doi] [abs]
.
 Keeton, C; Gaudi, S; Petters, AO, Identifying Lensing by Substructure I. Cusp Lenses,
Astrophys. J., vol. 598 no. 1 I
(2003),
pp. 138 [0210318], [doi] [abs]
.
 Petters, AO, On relativistic corrections to microlensing effects: Applications to the Galactic black hole,
Monthly Notices of the Royal Astronomical Society, vol. 338 no. 2
(2003),
pp. 457464 [0208500], [doi] [abs]
.
 Keeton, CR; Gaudi, BS; Petters, AO, Identifying lenses with smallscale structure. I. Cusp lenses,
The Astrophysical Journal, vol. 598 no. 1 I
(2003),
pp. 138161 [doi] [abs]
.
 Gaudi, BS; Petters, AO, Gravitational microlensing near caustics. I. Folds,
The Astrophysical Journal, vol. 574 no. 2 I
(2002),
pp. 970984 [0112531], [doi] [abs]
.
 Gaudi, BS; Petters, AO, Gravitational microlensing near caustics. II. Cusps,
The Astrophysical Journal, vol. 580 no. 1 I
(2002),
pp. 468489 [0206162v2], [doi] [abs]
.
 Frittelli, S; Petters, AO, Wavefronts, caustic sheets, and caustic surfing in gravitational lensing,
Journal of Mathematical Physics, vol. 43 no. 11
(2002),
pp. 55785611 [0208135], [doi] [abs]
.
 A. O. Petters, Stable Lens Systems, Lensed Image Magnification,and Magnification Cross Sections,
Proceedings of the Ninth Marcel Grossmann Meeting on General Relativity, eds. V. Gurzadyan, R. T. Jantzen, and R. Ruffini
(2001), World Scientific .
 S. Frittelli and A. O. Petters, Wavefront Singularities due to an Elliptical Potential,
Proceedings of the Ninth Marcel Grossmann Meeting on General Relativity, eds. V. Gurzadyan, R. T. Jantzen, and R. Ruffini
(2001), World Scientific .
 B. S. Gaudi and A. O. Petters, Center of Light Curves for Whitney Fold and Cusp,
Proceedings of the Ninth Marcel Grossmann Meeting on General Relativity, eds. V. Gurzadyan, R. T. Jantzen, and R. Ruffini (World Scientific,Singapore)
(2001) .
 Petters, AO; Wicklin, FJ, Fixed points due to gravitational lenses,
Journal of Mathematical Physics, vol. 39 no. 2
(1998),
pp. 10111023 [abs]
.
 A. O. Petters, F.J. Wicklin, Counting Formulas and Bounds on Number of Fixed Points Due to PointMass Lenses,
Proceedings of the Eighth Marcel Grossmann Meeting on General Relativity 1997, ed. R. Ruffini (World Scientific, Singapore)
(Summer, 1997) .
 S. Mao, A. O. Petters, and H. Witt, Properties of Point Mass Lenses on a Regular Polygon and the Problem of Maximum Number of Lensed Images,
in Proceedings of the Eighth Marcel Grossman Meeting on General Relativity, ed. R. Ruffini (World Scientific, Singapore)
(Summer, 1997) .
 A. O. Petters, Some Global Results on Gravitational Lensing,
Proceedings of the Eight Marcel Grossman Meeting on General Relativity, ed. R. Ruffini (World Scientific, Singapore)
(Summer, 1997) .
 Petters, AO, Curvature of caustics and singularities of gravitational lenses,
Nonlinear Analysis: Theory, Methods & Applications, vol. 30 no. 1
(1997),
pp. 627634 .
 Petters, AO, Multiplane gravitational lensing. III. Upper bound on number of images,
Journal of Mathematical Physics, vol. 38 no. 3
(1997),
pp. 16051613 [abs]
.
 Petters, AO; Witt, HJ, Bounds on number of cusps due to point mass gravitational lenses,
Journal of Mathematical Physics, vol. 37 no. 6
(June, 1996),
pp. 29202933 [doi] [abs]
.
 A. O. Petters, Mathematical Aspects of Gravitational Lensing,
Proceedings of the Seventh Marcel Grossman Meeting on General Relativity, Vol. B, eds. R.T. Jantzen and G.M. Keiser (World Scientific, Singapore)
(1996) .
 Petters, AO; Witt, H, Bounds on Number of Cusps Due to Point Mass Gravitional Lenses with Continuous Matter and Shear,
J. Math. Phys., vol. 37 no. 2920
(1996),
pp. 29202933 [doi] [abs]
.
 Petters, AO; Wicklin, FJ, New Caustic Phenomena for Caustics in DoublePlane Lensing,
Astrophysical Applications of Gravitational Lensing, eds. C.S. Kochanek and J.N. Hewitt (Klumer Academic, Dordrecht)
(1996) .
 Petters, AO, A cusp  Counting formula for caustics due to multiplane gravitational lensing,
Iau Symposia no. 173
(1996),
pp. 281282 [Gateway.cgi] .
 Fetters, AO, Lower bounds on image magnification in gravitational lensing,
Proceedings. Mathematical, Physical, and Engineering Sciences, vol. 452 no. 1949
(1996),
pp. 14751490 [abs]
.
 Petters, AO; Wicklin, FJ, Caustics of the doubleplane twopointmass gravitational lens with continuous matter and shear,
Monthly Notices of the Royal Astronomical Society, vol. 277 no. 4
(Summer, 1995),
pp. 13991403 [Gateway.cgi], [doi] .
 Petters, AO, Multiplane gravitational lensing. II. Global geometry of caustics,
Journal of Mathematical Physics, vol. 36 no. 8
(1995),
pp. 42764295 [abs]
.
 Petters, AO, Multiplane gravitational lensing. I. Morse theory and image counting,
Journal of Mathematical Physics, vol. 36 no. 8
(1995),
pp. 42634275 [abs]
.
 H. Levine and A. O. Petters, Singularities and Gravitational Lensing,
Passion des Formes: Hommage a Rene Thom,Vol. 1 (M. Porte, ed.) E.N.S. Edition, FontenanySt Cloud
(1994) .
 Witt, HJ; Petters, AO, Singularities of the one and twopoint mass gravitational lens,
Journal of Mathematical Physics, vol. 34 no. 9
(1993),
pp. 40934111 [abs]
.
 Petters, AO, Arnold's singularity theory and gravitational lensing,
Journal of Mathematical Physics, vol. 34 no. 8
(1993),
pp. 35553581 [abs]
.
 Levine, H; Petters, AO, New Caustic Singularities in Multiple Lens Plane Gravitational Lensing,
Astron. Astrophys., vol. 272 no. L17
(1993) .
 Levine, H; Petters, AO; Wambsganss, J, Applications of Singularity Theory to Gravitational Lensing,
J. Math. Phys., vol. 34 no. 10
(1993),
pp. 4781 [abs]
.
 Levine, HI; Petters, AO; Wambsganss, J, Applications of singularity theory to gravitational lensing. I. Multiple lens planes,
Journal of Mathematical Physics, vol. 34 no. 10
(1993),
pp. 47814808 [abs]
.
 A. O. Petters and D. Spergel, An Analytical Approach to Quasar Variability due to Microlensing,
Gravitational Lenses, eds. R. Kayser, T. Schramm, and L. Nieser (Lecture Notes in Physics, 406, Springer, Ber1in)
(1992) .
 A. O. Petters, Morse Theory and Gravitational Microlensing,
Gravitational Lenses, eds. R. Kayser, T. Schramm, and L. Nieser (Lecture Notes in Physics 406, Springer, Ber1in)
(1992) .
 Petters, AO, Morse theory and gravitational microlensing,
Journal of Mathematical Physics, vol. 33 no. 5
(1992),
pp. 19151931 [abs]
.

Other

 A.O. Petters, Singularities in Gravitational Microlensing, Ph.D. Thesis,
MIT, Department of Mathematics
(1991) .