JT
Jean-Pierre Tignol
math.KTmath.RAmath.GRElectroconvulsive TherapyContingent Negative VariationCost of IllnessElectric Stimulation TherapyElectrophysiologymath.AGmath.NT
On Valency
published · living versionsW_dthr9p8f·v1 · currentpublished
Descent and Decomposability of Algebras of Exponent 2 in characteristic 2
with Anne Quéguiner-Mathieu
1 version
Preprints & journals
106 papers in the corpus · 1967–2026Categories with conjugation and octagons of Witt groups2607.06454v2 · David W. Lewis, Jean-Pierre Tignol2026 · 0 citationsJournal of Algebra 710 (2027) 447-487
A new proof of the Artin-Springer theorem in Schur index 22504.16514v2 · Anne Qu'eguiner-Mathieu, Jean-Pierre Tignol2025 · 0 citationsarXiv
Invariants de Witt des involutions de bas degré en caractéristique 22403.15561v1 · Jean-Pierre Tignol2024 · 0 citationsarXiv
Witt groups of Severi-Brauer varieties and of function fields of conics2304.03539v4 · Anne Qu'eguiner-Mathieu, Jean-Pierre Tignol2023 · 0 citationsÉpijournal de Géométrie Algébrique, Volume 9 (February 28, 2025) epiga:11171
Trialitarian Triples2301.10130v1 · Demba Barry, Jean-Pierre Tignol2023 · 3 citationsarXiv
The discriminant Pfister form of an algebra with involution of capacity four2008.08953v3 · Karim Johannes Becher, Nicolas Grenier-Boley, Jean-Pierre Tignol2020 · 2 citationsarXiv
Decomposability of orthogonal involutions in degree 121911.01782v1 · Anne Qu'eguiner-Mathieu, Jean-Pierre Tignol2019 · 0 citationsarXiv
Orthogonal involutions on central simple algebras and function fields of Severi-Brauer varieties1807.07045v1 · Anne Qu'eguiner-Mathieu, Jean-Pierre Tignol2018 · 2 citationsarXiv
Outer automorphisms of adjoint groups of type D and non-rational adjoint groups of outer type A1807.00535v1 · Demba Barry, Jean-Pierre Tignol2018 · 0 citationsarXiv
Tores associés à une algèbre étale quartique1704.04072v1 · Jean-Pierre Tignol2017 · 2 citationsarXiv
Involutions and stable subalgebras1610.06321v2 · Karim Johannes Becher, Nicolas Grenier-Boley, Jean-Pierre Tignol2016 · 9 citationsJ. Algebra 493 (2018) 381--409
Transfer of quadratic forms and of quaternion algebras over quadratic field extensions1610.06096v1 · Karim Johannes Becher, Nicolas Grenier-Boley, Jean-Pierre Tignol2016 · 3 citationsarXiv
Outer automorphisms of classical algebraic groups1610.05081v1 · Anne Qu'eguiner-Mathieu, Jean-Pierre Tignol2016 · 6 citationsarXiv
Excellence of function fields of conics1512.00236v1 · Alexander S. Merkurjev, Jean-Pierre Tignol2015 · 0 citationsarXiv
Triality and Algebraic Groups of Type 1409.1718v1 · Max-Albert Knus, Jean-Pierre Tignol2014 · 3 citationsarXiv
The Arason invariant of orthogonal involutions of degree 12 and 8, and quaternionic subgroups of the Brauer group1406.7705v2 · Anne Qu'eguiner-Mathieu, Jean-Pierre Tignol2014 · 9 citationsarXiv
On the quaternion -isogeny path problem1406.0981v1 · David Kohel, Kristin Lauter, Christophe Petit et al.2014 · 128 citationsarXiv
The associative and limbic thalamus in the pathophysiology of obsessive-compulsive disorder: an experimental study in the monkey.23010765 · Rotge, J Y, Aouizerate, B, Amestoy, V et al.2013 · 58 citationsTranslational psychiatry. 2012;2:e161
Conjugacy classes of trialitarian automorphisms and symmetric compositions1106.5115v1 · Vladimir Chernousov, Max-Albert Knus, Jean-Pierre Tignol2011 · 6 citationsarXiv
The Kneser-Tits conjecture for groups with Tits-index E_8,2^66 over an arbitrary field1008.1868v1 · R. Parimala, J.-P. Tignol, R.M. Weiss2010 · 3 citationsarXiv
Springer's theorem for tame quadratic forms over Henselian fields1002.1153v1 · Mohamed Abdou Elomary, Jean-Pierre Tignol2010 · 6 citationsarXiv
The glutamate-based genetic immune hypothesis in obsessive-compulsive disorder. An integrative approach from genes to symptoms.19861150 · Rotge, J Y, Aouizerate, B, Tignol, J et al.2010 · 61 citationsNeuroscience. 2010;165(2):408-17
Thin Severi-Brauer Varieties0912.3359v1 · Max-Albert Knus, Jean-Pierre Tignol2009 · 1 citationarXiv
Triality and etale algebras0912.3405v2 · Max-Albert Knus, Jean-Pierre Tignol2009 · 0 citationsarXiv
Quadratic forms of dimension 8 with trivial discrimiand and Clifford algebra of index 40902.1031v1 · Alexandre Masquelein (DM), Anne Qu'eguiner-Mathieu (LAGA), Jean-Pierre Tignol (DM)2009 · 0 citationsarXiv
Valuations on Algebras with Involution0902.0849v1 · J.-P. Tignol, A. R. Wadsworth2009 · 17 citationsarXiv
On the Pfister Number of Quadratic Forms0808.3840v1 · R. Parimala, V. Suresh, J.-P. Tignol2008 · 4 citationsarXiv
A challenging task for assessment of checking behaviors in obsessive-compulsive disorder.18331575 · Rotge, J Y, Clair, A H, Jaafari, N et al.2008 · 51 citationsActa psychiatrica Scandinavica. 2008;117(6):465-73
[Atypical antipsychotics in first-episode psychosis: a review].18597729 · Rotgé, J-Y, Aouizerate, B, Tignol, J2008 · 3 citationsL'Encephale. 2008;34(2):194-204
[Improving the management of depression in primary care: review and prospects].18033142 · Rotgé, J-Y, Tignol, J, Aouizerate, B2008 · 8 citationsL'Encephale. 2007;33(4 Pt 1):552-60
[Present contribution of neurosciences to a new clinical reading of obsessive-compulsive disorder].17675916 · Aouizerate, B, Rotgé, J Y, Bioulac, B et al.2007 · 16 citationsL'Encephale. 2007;33(2):203-10
Social phobia, fear of negative evaluation and harm avoidance.17101266 · Faytout, M, Tignol, J, Swendsen, J et al.2007 · 41 citationsEuropean psychiatry : the journal of the Association of European Psychiatrists. 2007;22(2):75-9
[Neurobiology and pharmacotherapy of social phobia].15538306 · Aouizerate, B, Martin-Guehl, C, Tignol, J2005 · 16 citationsL'Encephale. 2004;30(4):301-13
Body dysmorphic disorder in a sample of cosmetic surgery applicants.14643566 · Aouizerate, B, Pujol, H, Grabot, D et al.2004 · 128 citationsEuropean psychiatry : the journal of the Association of European Psychiatrists. 2003;18(7):365-8
[Seizure threshold and ECT. Importance for good clinical practice of ECT. A review of literature].14567161 · Poulet, E, Auriacombe, M, Tignol, J2003 · 23 citationsL'Encephale. 2003;29(2):99-107
[Anxiety disorders in private practice psychiatric out-patients: prevalence, comorbidity and burden (DELTA study)].12506263 · Pélissolo, A, André, C, Chignon, J-M et al.2003 · 20 citationsL'Encephale. 2002;28(6 Pt 1):510-9
[Sports, use of performance enhancing drugs and addiction. A conceptual and epidemiological review].11965097 · Franques, P, Auriacombe, M, Tignol, J2002 · 9 citationsAnnales de medecine interne. 2001;152 Suppl 7:37-49
[Case study--relationship between prevalence of shyness, social phobia and avoidant personality in male sexual disorders].11762422 · Tignol, J, Martin, C, Auriacombe, M et al.2002 · 15 citationsL'Encephale. 2001;27(5):418-22
[Lethal catatonia: clinical aspects and therapeutic intervention. A review of the literature].11488250 · Mann, S C, Auriacombe, M, Macfadden, W et al.2001 · 17 citationsL'Encephale. 2001;27(3):213-6
Generic algebras with involution of degree 8mmath/0102228v1 · David J. Saltman, Jean-Pierre Tignol2001 · 5 citationsarXiv
[Anesthesia for electroconvulsive therapy].11270240 · Gomez, F, Cantini, O, Valat, P et al.2001 · 9 citationsAnnales francaises d'anesthesie et de reanimation. 2001;20(2):187-95
[Evaluation methods of the efficacy of an antidepressive drug].11217529 · Tignol, J2001 · 0 citationsL'Encephale. 2000;26 Spec No 5:67-70
[Quantitative evaluation of sharing practices of materials at risk for infectious virus contamination by intravenous opiate users seeking treatment--application of the RAB(Risk for AIDS Behavior) self-administered questionnaire].10951900 · Bertorelle, V, Auriacombe, M, Grabot, D et al.2000 · 3 citationsL'Encephale. 2000;26(3):3-7
[Evaluating the quality of life of 42 heart transplant patients and candidates: a cross-sectional study].10858909 · Franques, P, Martin, C, Grabot, D et al.2000 · 2 citationsL'Encephale. 2000;26(2):7-12
[Addiction and personality].10875064 · Franques, P, Auriacombe, M, Tignol, J2000 · 45 citationsL'Encephale. 2000;26(1):68-78
Prevalence and occupational covariates of mood, anxiety disorders, and alcohol dependence in a French ancillary staff population.10572350 · Thiébaut, R, Martin, C, Grabot, D et al.2000 · 4 citationsEuropean psychiatry : the journal of the Association of European Psychiatrists. 1999;14(4):210-6
[Evaluation of the use of psychotropic drugs from urine samples from subjects attending for the first time a clinic specializing in opium addiction].10228474 · Bonnand, B, Auriacombe, M, Franques, P et al.1999 · 3 citationsPresse medicale (Paris, France : 1983). 1999;28(13):679-82
[Pregnancy, abortion and delivery in a cohort of heroin dependent patients treated with drug substitution (methadone and buprenorphine) in Aquitaine].10071631 · Auriacombe, M, Afflelou, S, Lavignasse, P et al.1999 · 22 citationsPresse medicale (Paris, France : 1983). 1999;28(4):177
[Effect of treatment with methadone on utilization of medical care by addicts seropositive for the AIDS virus. Results of a descriptive study, Bayonne, 1996].9696913 · Lafitte, C, Bonnal, F, Daulouede, J P et al.1998 · 1 citationL'Encephale. 1998;24(3):205-14
[Anxiety disorders in general practice: frequency--treatment. A survey of the Aquitaine Sentinel Network].9622790 · Martin, C, Maurice-Tison, S, Tignol, J1998 · 3 citationsL'Encephale. 1998;24(2):120-4
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