References
- Amitsur, A., Levitzki, J. (1950). Minimal identities for algebras. Pro. Am. Math. Soc. 1(4):449–463. DOI: 10.2307/2032312.
- Brusamarello, R., Fornaroli, E. Z., Santulo Jr., E. A. (2011). Classification of involutions on incidence algebras. Commun. Algebra. 39(6):1941–1955. DOI: 10.1080/00927872.2010.480958.
- Brusamarello, R., Lewis, D. W. (2011). Automorphisms and involutions on incidence algebras. Linear Multilinear Algebra. 59(11):1247–1267. DOI: 10.1080/03081087.2010.496113.
- Di Vincenzo, O. M., Koshlukov, P., La Scala, R. (2006). Involutions for upper triangular matrix algebras. Adv. Appl. Math. 37(4):541–568. DOI: 10.1016/j.aam.2005.07.004.
- Drensky, V. (1999). Free-Algebras and PI-Algebras: Graduate Course in Algebra. Singapore: Springer.
- Drensky, V., Giambruno, A. (1994). Cocharacters, codimensions and Hilbert series of the polynomial identities for 2 × 2 matrices with involutions. Can. J. Math. 46(4):718–733. DOI: 10.4153/CJM-1994-040-6.
- Giambruno, A., Zaicev, A. M. (2005). Polynomial Identities and Asymptotic Methods. Providence, RI: American Mathematical Society.
- Kaplansky, I. (1948). Rings with a polynomial identity. Bull. Am. Math. Soc. 54(6):575–580. DOI: 10.1090/S0002-9904-1948-09049-8.
- Kemer, A. R. (1991). Ideals of Identities of Associative Algebras. (Kohls, C. W., trans.) Providence, RI: American Mathematical Society.
- Rota, G. C. (2009) On the foundations of combinatorial theory. In: Gessel, I., Rota G. C., eds. Classic Papers in Combinatorics. Boston, MA: Birkhäuser Boston, pp. 332–360.
- Scharlau, W. (1975). Automorphisms and involutions of incidence algebras. In: Dlab, V., Gabriel, P., eds. Representations Algebras. Heidelberg, Germany: Springer, pp 340–350.
- Spiegel, E. (1999). A note on PI incidence algebras. Rocky Mt. J. Math. 29(2):685–690. DOI: 10.1216/rmjm/1181071658.
- Spiegel, E., O’Donnel, C. J. (1997). Incidence Algebras. New York: Marcel Deker.
- Spiegel, E. (2005). Involutions in incidence algebras. Linear Algebra Appl. 405:155–162. DOI: 10.1016/j.laa.2005.03.003.
- Spiegel, E. (2008). Upper-triangular embeddings of incidence algebras with involution. Commun. Algebra. 36(5):1675–1681. DOI: 10.1080/00927870801937224.
- Wagner, W. (1937). Über die Grundlagen der projektiven Geometrie und allgemeine Zahlensysteme. Math. Ann. 113(1):528–567. DOI: 10.1007/bf01571649.