Oliver Villa

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All published works

Action	Title	Year	Authors
+	Generation of the symplectic group by involutions	2020	Erich W. Ellers Oliver Villa
+	Conjugation of elements in central simple algebras	2016	Oliver Villa
+	Half turns in characteristic 2	2015	Erich W. Ellers Oliver Villa
+	Epistemological and Didactic Obstacles: the influence of teachers' beliefs on the conceptual education of students	2011	Silvia Sbaragli George Arrigo Bruno D’Amore Martha Isabel Fandiño Pinilla Aldo Frapolli Danilo Frigerio Oliver Villa
+	Commutators of symmetries in characteristic 2	2010	Erich W. Ellers Oliver Villa
+ PDF Chat	The existence of superinvolutions	2008	Alberto Elduque Oliver Villa
+	The existence of superinvolutions	2007	Alberto Elduque Oliver Villa
+	Decomposable quadratic forms and involutions	2005	David W. Lewis M. G. Mahmoudi Jean-Pierre Tignol Oliver Villa
+	A Note on the Linkage of Hurwitz Algebras	2005	Alberto Elduque Oliver Villa
+	Siegel transformations for even characteristic	2004	Erich W. Ellers Oliver Villa
+	The special orthogonal group is trireflectional	2004	Erich W. Ellers Oliver Villa
+	The special orthogonal is trireflectional	2004	Oliver Villa Erich W. Ellers
+ PDF Chat	An example of a bireflectional spin group	2003	Oliver Villa
+	A Note on the Linkage of Quaternion Algebras	2003	Alberto Elduque Oliver Villa
+	On quadratic quaternion forms and triality	2002	Oliver Villa
+	Quadratic quaternion forms, involutions and triality	2001	Max-Albert Knus Oliver Villa
+	On Division Algebras of Degree 3	1997	Oliver Villa

Common Coauthors

Coauthor	Papers Together
Erich W. Ellers	6
Alberto Elduque	4
Aldo Frapolli	1
Bruno D’Amore	1
Silvia Sbaragli	1
David W. Lewis	1
Jean-Pierre Tignol	1
M. G. Mahmoudi	1
Max-Albert Knus	1
Martha Isabel Fandiño Pinilla	1
Danilo Frigerio	1
George Arrigo	1

Commonly Cited References

Action	Title	Year	Authors	# of times referenced
+	The Book of Involutions	1998	Max-Albert Knus Alexander Merkurjev Markus Rost Jean-Pierre Tignol	6
+	The geometry of the classical groups	1992	D. E. Taylor	3
+	The Classical Groups and K-Theory	1989	Alexander J. Hahn O. Timothy O’Meara	3
+	Bireflectionality of orthogonal and symplectic groups	1982	Erich W. Ellers Wolfgang Nolte	3
+	Sur les produits tensoriels de deux algèbres de quaternions	1993	Jacques Tits	2
+	Aufbau der Geometrie aus dem Spiegelungsbegriff	1973	Friedrich Bachmann	2
+ PDF Chat	On the decomposition of orthogonalities into symmetries	1950	Peter Scherk	2
+	Equivariant central simple graded algebras and the equivariant Brauer–Wall group	2005	Carl Riehm	2
+	Quadratic and Hermitian Forms	1985	Winfried Scharlau	2
+	Products of Involutions in O + (V)	1987	Frieder Knüppel Klaus Nielsen	2
+	QUADRATIC AND HERMITIAN FORMS (Grundlehren der mathematischen Wissenschaften 270)	1989	A. Pfister	2
+	On the linkage of quaternion algebras	2002	T. Y. Lam	2
+	Geometric Algebra	1957	Emil Artin	2
+	Bireflectionality of orthogonal and symplectic groups of characteristic 2	1999	Erich W. Ellers	2
+	Introduction to Quadratic Forms over Fields	2004	T. Y. Lam	2
+	Decomposition of orthogonal, symplectic, and unitary isometries into simple isometries	1977	Erich W. Ellers	2
+	Simple Jordan superalgebras with semisimple even part	2003	Michel L. Racine Efim Zelmanov	2
+ PDF Chat	Quadratic Forms Over Semilocal Rings	1978	Ricardo Baeza	2
+	Primitive Superalgebras with Superinvolution	1998	Michel L. Racine	2
+	La Géométrie des Groupes Classiques	1963	Jean Dieudonné	2
+	On bireflectionality and trireflectionality of orthogonal groups	1987	Klaus Nielsen	2
+	Finite-Dimensional Division Algebras over Fields	1996	Nathan Jacobson	1
+	Factors affecting probabilistic judgements in children and adolescents	1991	Efraim Fischbein Maria Sainati Nello Maria Sciolis Marino	1
+	Products of simple isometries of given conjugacy types	1993	Frieder Knüppel	1
+	Products of half-turns	1986	Erich W. Ellers	1
+	On the signature of an involution	1993	David W. Lewis Jean-Pierre Tignol	1
+	On the axiomatic foundations of the theory of Hermitian forms	1970	C. T. C. Wall	1
+	Mathematical Problem Solving	2019	Peter Liljedahl Manuel Santos‐Trigo	1
+	Galois cohomology of the classical groups over fields of cohomological dimension?2	1995	Eva Bayer‐Fluckiger R. Parimala	1
+	Challenging and Changing Mathematics Teaching Classroom Practices	2003	Dina Tirosh Anna O. Graeber	1
+	Insegnare e apprendere la matematica	2005	Berta Martini Silvia Sbaragli	1
+ PDF Chat	Division Graded Algebras in the Brauer-Wall Group	1996	Francis Coghlan Peter Hoffman	1
+ PDF Chat	Bireflectionality in Classical Groups	1977	Erich W. Ellers	1
+	The Zassenhaus decomposition for the orthogonal group: properties and applications	2001	Alexander J. Hahn	1
+	Generators and Relations in Groups and Geometries	1991	Adriano Barlotti Erich W. Ellers Peter Plaumann Karl Strambach	1
+	THE CLASSICAL GROUPS AND <i>K</i> -THEORY (Grundlehren der Mathematischen Wissenschaften 291)	1992	M. E. Keating	1
+	Hyperbolic involutions	1993	Eva Bayer‐Fluckiger Daniel B. Shapiro Jean-Pierre Tignol	1
+	Classical Groups	1991	Erich W. Ellers	1
+	Lie superalgebras	1977	Victor G. Kač	1
+	Advanced Modern Algebra	2010	Joseph Rotman	1
+	Teaching and Learning Mathematical Problem Solving	2013	Edward A. Silver	1
+	Every real symplectic matrix is a product of real symplectic involutions	2019	Dominic Awa Ralph John de la Cruz	1
+	Compositions of Quadratic Forms	2000	Daniel B. Shapiro	1
+	Third International Handbook of Mathematics Education	2012	Alan J. Bishop M. A. Clements Christine Keitel Jeremy Kilpatrick Fks Leung	1
+	Algebra and Its Applications	2018	Dinh Van Huynh S. K. Jain Sergio R. López-Permouth	1
+ PDF Chat	Lectures on Formally Real Fields	1984	Alexander Prestel	1
+	Quadratic Forms with Applications to Algebraic Geometry and Topology	1995	Albrecht Pfister	1
+	Reversibility in Dynamics and Group Theory	2015	Anthony G. O’Farrell Ian Short	1
+	PRODUCTS OF INVOLUTIONS IN THE FINITE CHEVALLEY GROUPS OF TYPE	2002	Peter C. Austin Erich W. Ellers	1
+	New improved exact sequences of Witt groups	1982	David W. Lewis	1