Language conventions: EN=English, ES=Spanish, CAT=Catalan.

• Classical algebraic geometry (EN: 1981, 1982; ES: 1981)

• Enumerative geometry (EN: 1985, 1987 (2), 1989, 1990, 1991 (2), 1993, 2003, 2007, 2009)

• Multiplicities, Chow groups and intersection rings (EN: 1985, 1988, 1992, 1994)

• Computational Mathematics (EN: 1998, 2000, 2002)

• Historical essays and other writings (EN: 1994, 2008; CAT: 1983; ES: 1994; ES 2019)

• On e-Learning (EN: 2006, 2008)

• Multilingual Mathematics (EN: 2012a, 2012b, 2012c)

• Quantum computing (CAT & EN: 2013)
• Geometric algebra/calculus and applications (EN: 2015, 2019, 2020; ES: 2016 (2), 2017)