Items where Author is "Parimala, R."

Parimala, R. ; Suresh, V. ; Tignol, J. -P. (2009) On the Pfister number of quadratic forms Contemporary Mathematics, 493 . pp. 327-338. ISSN 0271-4132

Kulshrestha, Amit ; Parimala, R. (2008) R-equivalence in adjoint classical groups over fields of virtual cohomological dimension Transactions of the American Mathematical Society, 360 . pp. 1193-1221. ISSN 0002-9947

Colliot-Thélàne, J. -L. ; Gille, P. ; Parimala, R. (2004) Arithmetic of linear algebraic groups over 2-dimensional geometric fields Duke Mathematical Journal, 121 (2). pp. 285-341. ISSN 0012-7094

Bayer-Fluckiger, E. ; Parimala, R. ; Quéguiner-Mathieu, A. (2003) Pfister involutions Proceedings of the Indian Academy of Sciences - Mathematical Sciences, 113 (4). pp. 365-377. ISSN 0253-4142

Parimala, R. ; Preeti, R. (2003) Hasse principle for classical groups over function fields of curves over number fields Journal of Number Theory, 101 (1). pp. 151-184. ISSN 0022-314X

Parimala, R. ; Sridharan, R. ; Suresh, V. (2001) Hermitian analogue of a theorem of Springer Journal of Algebra, 243 (2). pp. 780-789. ISSN 0021-8693

Parimala, R. ; Preeti, R. ; Sridharan, R. (2000) Maslov index and a central extension of the symplectic group K-Theory, 19 (1). pp. 29-45. ISSN 0920-3036

Parimala, R. ; Sinclair, P. ; Sridharan, R. ; Suresh, V. (1999) Anisotropic hermitian spaces over the plane Mathematische Zeitschrift, 232 (4). pp. 589-605. ISSN 0025-5874

Lewis, D. W. ; Tignol, J. -P. ; Parimala, R. (1999) Classification theorems for central simple algebras with involution Manuscripta Mathematica, 100 (3). pp. 259-276. ISSN 0025-2611

Parimala, R. ; Sridharan, R. ; Thakur, Maneesh L. (1999) Tits' constructions of Jordan Algebras and F₄ bundles on the plane Compositio Mathematica, 119 (1). pp. 13-41. ISSN 0010-437X

Ojanguren, M. ; Parimala, R. ; Sridharan, R. ; Suresh, V. (1999) Witt groups of the punctured spectrum of a 3-dimensional regular local ring and a purity theorem Journal of the London Mathematical Society, 59 (2). pp. 521-540. ISSN 0024-6107

Parimala, R. ; Suresh, V. (1998) Isotropy of quadratic forms over function fields of p-adic curves Publications Mathématiques de L'IHÉS, 88 (1). pp. 129-150. ISSN 0073-8301

Parimala, R. ; Sujatha, R. (1996) Hasse principle for Witt groups of function fields with special reference to elliptic curves Duke Mathematical Journal, 85 (3). pp. 555-582. ISSN 0012-7094

Bayer-Fluckiger, E. ; Parimala, R. (1995) Galois cohomology of the classical groups over fields of cohomological dimension≦2 Inventiones Mathematicae, 122 (1). pp. 195-229. ISSN 0020-9910

Parimala, R. ; Suresh, V. (1995) Zero-cycles on quadric fibrations: finiteness theorems and the cycle map Inventiones Mathematicae, 122 (1). pp. 83-117. ISSN 0020-9910

Parimala, R. ; Sridharan, R. (1994) Non-surjectivity of the Clifford invariant map Proceedings of the Indian Academy of Sciences - Mathematical Sciences, 104 (1). pp. 49-56. ISSN 0253-4142

Sridharan, R. ; Parimala, R. ; Knus, M. -A. (1994) On compositions and triality Journal für die Reine und Angewandte Mathematik (Crelle's Journal), 1994 (457). pp. 45-70. ISSN 0075-4102

Ojanguren, M. ; Parimala, R. ; Sridharan, R. (1993) Ketu and the second invariant of a quadratic space K-Theory, 7 (6). pp. 501-515. ISSN 0920-3036

Parimala, R. ; Sridharan, R. ; Suresh, V. (1993) A question on the discriminants of involutions of central division algebras Mathematische Annalen, 297 (1). pp. 575-580. ISSN 0025-5831

Parimala, R. ; Srinivas, V. (1992) Analogues of the Brauer group for algebras with involution Duke Mathematical Journal, 66 (2). pp. 207-237. ISSN 0012-7094

Parimala, R. ; Sridharan, R. (1992) Graded Witt ring and unramified cohomology K-Theory, 6 (1). pp. 29-44. ISSN 0920-3036

Knus, M. -A. ; Parimala, R. ; Sridharan, R. (1991) Pfaffians, central simple algebras and similitudes Mathematische Zeitschrift, 206 (1). pp. 589-604. ISSN 0025-5874

Ojanguren, M. ; Parimala, R. (1990) Projective modules over real affine algebras Mathematische Annalen, 287 (1). pp. 181-184. ISSN 0025-5831

Colliot-Thélène, J. -L. ; Parimala, R. (1990) Real components of algebraic varieties and étale cohomology Inventiones Mathematicae, 101 (1). pp. 81-99. ISSN 0020-9910

Parimala, R. ; Sujatha, R. (1990) Witt group of hyperelliptic curves Commentarii Mathematici Helvetici, 65 (1). pp. 559-580. ISSN 0010-2571

Sridharan, R. ; Parimala, R. ; Knus, M. -A. (1989) A classification of rank 6 quadratic spaces via pfaffians Journal für die Reine und Angewandte Mathematik (Crelle's Journal), 1989 (398). pp. 187-218. ISSN 0075-4102

Parimala, R. (1988) Witt groups of affine three-folds Duke Mathematical Journal, 57 (3). pp. 947-954. ISSN 0012-7094

Knus, M. -A. ; Parimala, R. ; Sridharan, R. (1986) On rank 4 quadratic spaces with given Arf and Witt invariants Mathematische Annalen, 274 (2). pp. 181-198. ISSN 0025-5831

Ojanguren, M. ; Parimala, R. ; Sridharan, R. (1986) Symplectic bundles over affine surfaces Commentarii Mathematici Helvetici, 61 (1). pp. 491-500. ISSN 0010-2571