Sasane, Amol

Dr Amol Sasane  

Department

Position held

Associate Professor

 

Experience keywords:

applied analysis; control theory; partial differential equations

Research summary > [Click to expand]

Amol Sasane works in Applied Analysis, in particular on problems that arise from Mathematical Control Theory for models described by partial differential equations.

Languages:

Hindi [Spoken: Fluent, Written: Fluent]; Marathi [Spoken: Fluent, Written: Fluent]; Swedish [Spoken: Intermediate, Written: Intermediate]

Contact Points

LSE phone number:

+44 (0)20 7955 6106

Alt email:

sasane_amol@hotmail.com

Publications

2015

Mortini, Raymond and Rupp, Rudolf and Sasane, Amol (2015) The bass and topological stable ranks of the Bohl algebra are infinite Acta Applicandae Mathematicae, online. ISSN 0167-8019

2013

Sarkar, Jaydeb and Sasane, Amol and Wick, Brett D. (2013) Doubly commuting submodules of the Hardy module over polydiscs Studia Mathematica, 217 (2). 179-192. ISSN 0039-3223

Mortini, Raymond and Sasane, Amol (2013) Noncoherence of some rings of holomorphic functions in several variables as an easy consequence of the one-variable case Archiv Der Mathematik, 101 (6). 525-529. ISSN 0003-889X

Sasane, Amol and Wagner, Peter (2013) Division problem for spatially periodic distributions Journal of Mathematical Analysis and Applications, 408 (1). 70-75. ISSN 0022-247X

Sasane, Amol (2013) A generalized chordal metric in control theory making strong stabilizability a robust property Complex Analysis and Operator Theory, 7 (4). 1345-1356. ISSN 1661-8254

Sasane, Amol (2013) Algebraic characterization of autonomy and controllability of behaviours of spatially invariant systems Mathematical Control and Related Fields, 4 (1). 115-124. ISSN 2156-8472

Frentz, Marie and Sasane, Amol (2013) Reformulation of the extension of the ν-metric for H∞ Journal of Mathematical Analysis and Applications, 401 (2). 659-971. ISSN 0022-247X

2012

Ball, J. A. and Sasane, Amol J. (2012) Extension of the ν-metric Complex Analysis and Operator Theory, 6 (1). 65-89. ISSN 1661-8254

Sasane, Amol (2012) Solvability of the H ∞ algebraic Riccati Equation in Banach algebras Integral Equations and Operator Theory, 72 (2). 291-299. ISSN 0378-620X

Sasane, Amol (2012) Extension of the ν-metric for stabilizable plants over H∞ Mathematical Control and Related Fields, 2 (1). 29-44. ISSN 2156-8472

2011

Maad Sasane, Sara and Sasane, Amol J. (2011) Generators for rings of compactly supported distributions Integral Equations and Operator Theory, 69 (1). 63-71. ISSN 0378-620X

Bhattacharyya, T. and Sasane, Amol J. (2011) Coherence of the real symmetric Hardy algebra Operators and Matrices, 5 (2). 303-308. ISSN 1846-3886

Curtain, Ruth F. and Sasane, Amol J. (2011) On Riccati equations in Banach algebras SIAM Journal on Control and Optimization (Sicon), 49 (2). 464-475. ISSN 0363-0129

2010

Mortini, Raymond and Sasane, Amol J. (2010) Some algebraic properties of the Wiener–Laplace algebra Journal of Applied Analysis, 16 (1). 79-94. ISSN 1425-6908

Sasane, Amol J. (2010) Contractability of the maximal ideal space of algebras of measures in a half-space Operators and Matrices, 4 (1). 103-118. ISSN 1846-3886

Sasane, Amol (2010) The Hermite property of a causal Wiener algebra used in control theory Complex Analysis and Operator Theory, 4 (1). 97-107. ISSN 1661-8254

Sasane, Amol (2010) Extension to an invertible matrix in convolution algebras of measures supported in [0,+ ∞) In: Ball, Joseph A. and Bolotnikov, Vladimir and Helton, J. William and Rodman, Leiba and Spitkovsky, Ilya M., (eds.) Topics in Operator Theory: Operators, Matrices and Analytic Functions. Operator Theory: Advances and Applications, 1 (202). Birkhauser, Springer Basel AG, Germany, 509-518. ISBN 9783034601573

Sasane, Amol J. (2010) An abstract Nyquist criterion containing old and new results Journal of Mathematical Analysis and Applications, 370 (2). 703-715. ISSN 0022-247X

Mortini, Raymond and Sasane, Amol and Wick, Brett (2010) The Corona Theorem and stable rank for the algebra C plus BH infinity Houston Journal of Mathematics, 36 (1). 289-301. ISSN 0362-1588

Mortini, Raymond and Rupp, Rudolf and Sasane, Amol and Wick, Brett D. (2010) Topological stable rank of H ∞(Ω) for circular domains Ω Analysis Mathematica, 36 (4). 287-297. ISSN 0133-3852

Mortini, Raymond and Rupp, Rudolf and Sasane, Amol J. (2010) Matricial topological ranks for two algebras of bounded holomorphic functions Linear and Multilinear Algebra, 58 (6). 741-752. ISSN 0308-1087

Rupp, R. and Sasane, Amol (2010) On the stable rank and reducibility in algebras of real symmetric functions Mathematische Nachrichten, 283 (8). 1194-1206. ISSN 0025-584X

Mikkola, Kalle and Sasane, Amol (2010) Bass and topological stable ranks of complex and real algebras of measures, functions and sequences Complex Analysis and Operator Theory, 4 (2). 401-448. ISSN 1661-8254

2009

Rupp, R. and Sasane, A. (2009) Reducibility in AR(K), CR(K), and A(K) Canadian Journal of Mathematics, 62 (3). 646-667. ISSN 0008-414X

Rupp, Rudolf and Sasane, Amol (2009) Ideal structure and stable rank of Ce+l2(I) with the Hadamard product Complex Analysis and Operator Theory, 4 (4). 881-899. ISSN 1661-8254

Rupp, Rudolf and Sasane, Amol (2009) On the density of stabilizable plants in the class of unstabilizable plants: the real symmetric disk algebra case Journal of the Franklin Institute, 346 (8). 784-793. ISSN 0016-0032

Sasane, Amol (2009) Algebras of holomorphic functions and control theory Dover Publications, Mineola, USA. ISBN 9780486474656

Mortini, Raymond and Sasane, Amol (2009) Ideals of denominators in the disk-algebra Bulletin London Mathematical Society, 41 (4). 669-675. ISSN 0024-6093

Brudnyi, Alexander and Sasane, Amol (2009) Sufficient conditions for the projective freeness of Banach algebras Journal of Functional Analysis, 257 (12). 4003-4014. ISSN 0022-1236

Sasane, Amol J. (2009) Stable ranks of Banach algebras of operator-valued analytic functions Complex Analysis and Operator Theory, 3 (1). 323-330. ISSN 1661-8254

2008

Sasane, Amol (2008) On the Krull dimension of rings of transfer functions Acta Applicandae Mathematicae, 103 (2). 161-168. ISSN 0167-8019

Sasane, Amol (2008) Noncoherence of a causal wiener algebra used in control theory Abstract and Applied Analysis, 2008. 1-13. ISSN 1085-3375

Mortini, Raymond and Sasane, Amol J. (2008) On the pre-Bezout property of Wiener algebras of the disc and the half plane New Zealand Journal of Mathematics, 38. 45-55. ISSN 1179-4984

Lasiecka, Irena and Maad, Sara and Sasane, Amol J. (2008) Existence and exponential decay of solutions to a quasilinear thermoelastic plate system Nonlinear Differential Equations and Applications Nodea, 15 (6). 689-715. ISSN 1021-9722

2007

Sasane, Amol (2007) An operator corona theorem for some subspaces of the Hardy space Integral Equations Operator Theory, 59 (2). 245-256. ISSN 0378-620X

Sasane, Amol (2007) Noncoherence of some rings of functions Proceedings of the American Mathematical Society, 135 (7). 2107-2111. ISSN 0002-9939

Sasane, Amol and Treil, S R (2007) Estimates in corona theorems for some subalgebras of the Hardy space Arkiv FöR Matematik, 45 (2). 351-380. ISSN 0004-2080

Mikkola, KM and Sasane, Amol (2007) A spectrally minimal realization formula for the Hardy algebra Complex Analysis and Operator Theory, 1 (4). 621-628. ISSN 1661-8254

Curtain, RF and Mikkola, KM and Sasane, Amol (2007) The Hilbert-Schmidt property of feedback operators Journal of Mathematical Analysis and Its Applications, 329 (2). 1145-1160. ISSN 0022-247X

Hovakimyan, N and Lavretsky, E and Sasane, Amol (2007) Dynamic inversion for nonaffine-in-control systems via time-scale separation Journal of Dynamical and Control Systems, 13 (4). 451-465. ISSN 1079-2724

Mikkola, Kalle and Sasane, Amol J. (2007) Tolokonnikov’s Lemma for Real H ∞ and the Real Disc Algebra Complex Analysis and Operator Theory, 1 (3). 439-446. ISSN 1661-8254

Sasane, Amol (2007) Properties of a subalgebra of H{infty}(D) and stabilization IMA Journal of Mathematical Control and Information, 25 (1). 1-21. ISSN 0265-0754

2006

Sasane, Amol J and Ball, Joseph A (2006) Equivalence of a behavioral distance and the gap metric Systems and Control Letters, 55 (3). 214-222. ISSN 0167-6911

Ball, J. A. and Sasane, Amol J. (2006) Hautus tests for the controllability and observability of multidimensional systems. In: 15th International Symposium on Mathematical Theory of Networks and Systems, July 24-28, 2006, Kyoto International Conference Hall, Kyoto, Japan,

Sasane, Amol and Treil, Sergei (2006) Estimates in corona theorems for some subalgebras of the Hardy space CDAM research report, LSE-CDAM-2006-09. Centre for Discrete and Applicable Mathematics, London School of Economics and Political Science, London, UK.

Sasane, Amol (2006) An operator corona theorem for a class of subspaces of H∞ CDAM research report series, LSE-CDAM-2006-02. Centre for Discrete and Applicable Mathematics, London School of Economics and Political Science, London, UK.

2005

Sasane, Amol (2005) Stability of switching infinite-dimensional systems Automatica, 41 (1). 75-78. ISSN 0005-1098

Sasane, Amol (2005) Irrational transfer function classes, coprime factorization and stabilization CDAM research report, CDAM-LSE-2005-08. Centre for Discrete and Applicable Mathematics, London School of Economics and Political Science, London, UK.

Curtain, Ruth and Mikkola, Kalle and Sasane, Amol (2005) The Hilbert-Schmidt property of feedback operators CDAM research report series, CDAM-LSE-2005-15. Centre for Discrete and Applicable Mathematics, London School of Economics and Political Science, London, UK.

Iftime, Orest and Kaashoek, Marinus and Sasane, Amol (2005) A Grassmannian band method approach to the Nehari-Takagi Problem Journal of Mathematical Analysis and Its Applications, 310 (1). 97-115. ISSN 0022-247X

Hovakimyan, Naira and Lavretsky, Eugene and Sasane, Amol J. (2005) Dynamic inversion for nonaffine-in-control systems via time-scale separation: part 1. In: American Control conference, 08-10 Jun 2005, Portland, USA

Ball, Joseph A. and Mikkola, Kalle M. and Sasane, Amol (2005) State-space formulas for the Nehari-Takagi problem for nonexponentially stable infinite-dimensional systems SIAM Journal on Control and Optimization, 44 (2). 531-563. ISSN 0363-0129

Sasane, Amol (2005) On the coherence of some irrational transfer function classes CDAM research report series, CDAM-LSE-2005-16. Centre for Discrete and Applicable Mathematics, London School of Economics and Political Science, London, UK.

Hovakimyan, Naira and Lavretsky, Eugene and Sasane, Amol (2005) Dynamic inversion for nonaffine-in-control systems via time-scale separation: part I In: Proceedings of the 2005 American Control Conference (June 8-June 10, 2005, Hilton Portland & Executive Tower, Portland, Oregon). American Automatic Control Council; Institute of Electrical and Electronics Engineers (IEEE), Evanston, IL, Piscataway, N.J., USA, 3542-3547. ISBN 9780780390980

2004

Sasane, Amol (2004) The elusive iff test for time-controllability of behaviours In: Blondel, Vincent D and Megretski, Alexandre, (eds.) Unsolved Problems in Mathematical Systems and Control Theory. Princeton University Press, 36-39. ISBN 0691117489

Sasane, Amol J. (2004) Time-autonomy and time-controllability of 2-D behaviours that are tempered in the spatial direction Multidimensional Systems and Signal Processing, 15 (2). 97-116. ISSN 0923-6082

Iftime, Orest V. and Sasane, Amol J. (2004) Sub-optimal Hankel norm approximation problem: a frequency domain approach Systems and Control Letters, 52 (1). 75-83. ISSN 0167-6911

Lftime, O.V. and Kaashoek, M. A. and Sandberg, H. and Sasane, A. J. (2004) A Grassmannian approach to the Hankel norm approximation problem. In: Sixteenth International Symposium on Mathematical Theory of Networks and Systems, 5-9 July 2004, Leuven, Belgium

Ball, Joseph and Sasane, Amol J. (2004) Equivalence of a behavioral distance and the gap metric CDAM research report series, LSE-CDAM-2004-17. Centre for Discrete and Applicable Mathematics, London School of Economics and Political Science, London, UK.

2003

Sasane, Amol J. (2003) Distance between behaviours International Journal of Control, 76 (12). 1214-1223. ISSN 0020-7179

Sasane, Amol and Curtain, Ruth F. (2003) Hankel norm approximation for well-posed linear systems Systems and Control Letters, 48 (5). 407-414. ISSN 0167-6911

Lftime, O. V. and Kaashoek, M. A. and Sandberg, H. and Sasane, Amol (2003) A Grassmannian approach to the Hankel norm approximation problem 32. Institut Mittag-Leffler, The Royal Swedish Academy of Sciences, Djursholm, Sweden.

Sasane, Amol (2003) On the Willems closure with respect to Ws IMA Journal of Mathematical Control and Information, 20 (2). 217-232. ISSN 0265-0754

Ball, J. A. and Mikkola, K. M. and Sasane, Amol (2003) State-space formulas for the Nehari-Takagi problem for nonexponentially stable infinite-dimensional systems Report, 32. Institut Mittag-Leffler, The Royal Swedish Academy of Sciences, Djursholm, Sweden.

2002

Sasane, Amol (2002) Hankel norm approximation for infinite-dimensional systems Lecture notes in control and information sciences (277). Springer-Verlag, Berlin. ISBN 9783540433279

Sasane, Amol and Cotroneo, Tommaso (2002) Conditions for time-controllability of behaviours International Journal of Control, 75 (1). 61-67. ISSN 0020-7179

Sasane, Amol J. and Thomas, Erik G. F. and Willems, Jan C. (2002) Time-autonomy versus time-controllability Systems and Control Letters, 45 (2). 145-153. ISSN 0167-6911

Sasane, Amol and Curtain, Ruth F. (2002) Sub-optimal Hankel norm approximation for the analytic class of infinite-dimensional systems Integral Equations and Operator Theory, 43 (3). 356-377. ISSN 0378-620X

Sasane, Amol J. and Camlibel, M. K. (2002) Approximate time-controllability versus time-controllability. In: 15th International Symposium on Mathematical Theory of Networks and Systems, August 12-16, 2002, University of Notre Dame, South Bend, Indiana, USA

Sasane, Amol and Curtain, R. F. (2002) A frequency domain solution to the sub-optimal Hankel norm approximation problem Memorandum, 1653. Faculty of Mathematical Sciences, University of Twente, Enschede, The Netherlands.

Iftime, Orest V. and Sasane, Amol (2002) Sub-optimal Hankel norm approximation for the Wiener Class. In: 15th International Symposium on Mathematical Theory of Networks and Systems, MTNS, 12-16 August 2002, South Bend, Indiana, USA

Curtain, R. F. and Sasane, Amol (2002) Explicit formulae for J-spectral factors for regular linear systems. In: Proceedings of the 15th International Symposium on Mathematical Theory of Networks and Systems, 12-16 August 2002, Notre Dame, USA

2001

Sasane, A. J. and Curtain, R. F. (2001) Inertia theorems for operator Lyapunov inequalities Systems and Control Letters, 43 (2). 127-132. ISSN 0167-6911

Sasane, Amol and Curtain, Ruth F. (2001) Optimal Hankel norm approximation for the Pritchard-Salamon class of infinite-dimensional systems Integral Equations and Operator Theory, 39 (1). 98-126. ISSN 0378-620X

Curtain, R. F. and Sasane, A. J. (2001) Compactness and nuclearity of the Hankel operator and internal stability of infinite-dimensional state linear systems International Journal of Control, 74 (12). 1260-1270. ISSN 0020-7179

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