Daniel Daigle Professeur émérite / Emeritus Professor |
Département
de
mathématiques
et statistiques Faculté des sciences Université d'Ottawa |
Department of mathematics and
statistics Faculty of science University of Ottawa |
D. Daigle, Locally nilpotent derivations and the structure of rings. To appear in J. of Pure and Applied Algebra. | arXiv:1806.10742 [math.AG] | |||
D.
Daigle, Rings with trivial FML-invariant.
To appear in Transformation Groups. |
arXiv:1806.10739 [math.AG] | |||
D. Daigle, Locally nilpotent sets of derivations. To appear in Polynomial rings and Affine Algebraic Geometry, Tokyo, Japan, February 2018. Springer Proceedings Math. Stat. |
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Y. Y. Bao
and D. Daigle, Small embeddings of integral
domains, to appear in Kyoto J. Math. |
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D. Daigle, G. Freudenburg
and L. Moser-Jauslin, Locally Nilpotent Derivations of Rings
Graded by an Abelian Group. Algebraic
varieties and automorphism groups, Adv. Stud. Pure
Math. 75 (2017), 29-48, Math. Soc. Japan,
Tokyo. |
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Pi.
Cassou-Noguès and D. Daigle, Rational polynomials of simple type: a
combinatorial proof. Algebraic
varieties and automorphism groups, Adv. Stud. Pure
Math. 75 (2017), 7–28, Math. Soc. Japan,
Tokyo. |
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Pi. Cassou-Noguès and D.
Daigle, Sets of
polynomial rings in two variables and factorizations
of polynomial morphisms. J. Algebra 461
(2016), 129–163. |
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Pi.
Cassou-Noguès and D. Daigle, Field generators in two variables and
birational endomorphisms of A2, J.
Algebra Appl. 14
(2015), no. 9, 1540005, 35 pp. |
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D. Daigle,
Generally rational
polynomials in two variables, Osaka J. Math.
52 (2015),
139--159. |
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Pi. Cassou-Noguès and
D. Daigle, Very
good and very bad field generators, Kyoto J.
Math., 55
(2015), 187-218. |
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Pi.
Cassou-Noguès and D. Daigle, Compositions of birational endomorphisms of
the affine plane, Pacific J. Math. 272 (2014),
353--394. |
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D. Daigle and A.
Melle-Hernández, Linear
systems associated to unicuspidal rational plane
curves, Osaka J. Math. 51 (2014),
481–511. |
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D. Daigle
and A. Melle-Hernández, Linear systems of rational curves on
rational surfaces, Mosc. Math. J. 12 (2012),
261–268. |
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D. Daigle and R. Kolhatkar, Complete intersection surfaces with trivial Makar-Limanov invariant, J. of Algebra, 350 (2012), 1-35. | pdf |
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D. Daigle,
Polynomials f(X,Y,Z)
of low LND-degree, CRM Proceedings &
Lecture Notes 54
(2011), 21-34. |
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D. Daigle, Tame and wild degree
functions, Osaka J. of Math. 49 (2012), 53-80. |
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D. Daigle,
Triangular
derivations of k[X,Y,Z], J. of Pure and
Applied Algebra 214
(2010), 1173-1180. |
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S.M. Bhatwadekar and
D. Daigle, On
finite generation of kernels of locally nilpotent R-derivations of R[X,Y,Z],
J. of Algebra 322
(2009), 2915-2926. |
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D. Daigle
and G. Freudenburg, Families
of affine fibrations, Progress in Mathematics
278 (2010),
35-43. |
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D.
Daigle, Affine
surfaces with trivial Makar-Limanov invariant,
J. Algebra 319
(2008), 3100-3111. |
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D. Daigle, On polynomials in three variables annihilated by two locally nilpotent derivations, J. of Algebra 310 (2007), 303-324. | dvi | ps | ||
D. Daigle, Classification of
homogeneous locally nilpotent derivations of k[X,Y,Z]. Part I: Positive
gradings of positive type, Transf. Groups 12 (2007), 33-47. |
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D. Daigle, Classification of linear
weighted graphs up to blowing-up and blowing-down,
Canad. J. of Math. 60
(2008), 64-87. |
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D. Daigle and P. Russell,
On log Q-homology planes and weighted projective
planes, Canadian J. Math. 56 (2004),
1145-1189. |
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D. Daigle and S.
Kaliman, A note on locally nilpotent derivations
and variables of k[X,Y,Z], Canad. Math. Bull. 52 (2009),
535-543. |
dvi | ps | ||
D. Daigle, Locally
nilpotent derivations and Danielewski surfaces,
Osaka J. Math. 41,
(2004), 37-80. |
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D. Daigle, On locally nilpotent derivations of k[X,Y,Z] / (XY-P(Z)), JPAA 181 (2003), 181-208. | dvi | ps | ||
D. Daigle and G. Freudenburg, Triangular derivations of k[X1,X2,X3,X4], J. of Algebra 241 (2001), 328-339. | dvi | ps | ||
D. Daigle and P. Russell, Affine rulings of normal rational surfaces, Osaka J. Math. 38 (2001), pp. 37-100. | dvi | ps | ||
D. Daigle and P. Russell, On weighted projective planes and their affine rulings, Osaka J. Math. 38 (2001), 101-150. | dvi | ps | ||
D. Daigle, Affine rulings of weighted projective planes, Annales Polonici Mathematici LXXVI.1-2 (2001), 47-66. |
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D. Daigle, On kernels of homogeneous locally nilpotent derivations of k[X,Y,Z], Osaka J. Math. 37 (2000), 689-699. |
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D. Daigle and G. Freudenburg, A note on triangular derivations of k[X1,X2,X3,X4], Proceedings of the AMS 129 (2000), 657-662. |
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D. Daigle and G. Freudenburg, A counterexample to Hilbert's Fourteenth Problem in dimension five, J. of Algebra 221 (1999), 528-535. |
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D. Daigle, Homogeneous locally nilpotent derivations of k[X,Y,Z], J. Pure Appl. Algebra 128 (1998), 109-132. |
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D. Daigle, A necessary and sufficient condition for triangulability of derivations of k[X,Y,Z], J. Pure Appl. Algebra 113 (1996), 297-305. |
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D. Daigle and G. Freudenburg, Locally nilpotent derivations over a UFD and an application to rank two locally nilpotent derivations of k[X1,...,Xn], J. of Algebra 204 (1998), 353-371. | |
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D. Daigle, On some properties of locally nilpotent derivations, J. Pure Appl. Algebra 114 (1997), 221-230. | ||||
D. Daigle, On pencils of polynomial curves, J. Pure Appl. Algebra 111 (1996), 51-57. | ||||
D. Daigle, On purely inseparable extensions k[X,Y]/k[X^p,Y^p] and their generators, Proc. Amer. Math. Soc. 124 (1996), 1337-1345. | ||||
D. Daigle, Purely inseparable extensions of k[X,Y], Proc. Amer. Math. Soc. 121 (1994), 1-12. | ||||
D. Daigle, Plane Frobenius sandwiches of degree p, Proc. Amer. Math. Soc. 117 (1993), 885-889. | ||||
D. Daigle, A property of polynomial curves over a field of positive characteristic, Proc. Amer. Math. Soc. 109 (1990), 887-894. | ||||
D. Daigle, Relative Frobenius of plane singularities, Trans. Amer. Math. Soc. 324 (1991), 777-791. | ||||
D. Daigle, Local trees in the theory of affine plane curves, J. Math. Kyoto Univ. 31 (1991), no. 3, 593-634. | ||||
D. Daigle, Birational endomorphisms of the affine plane, J. Math. Kyoto Univ. 31 (1991), no. 2, 329-358. |
M. Chitayat and D. Daigle, On the
rigidity of certain Pham-Brieskorn rings. |
arXiv:1907.13259 [math.AC] |
Pi. Cassou-Noguès and D. Daigle, Structure of the Newton tree at infinity of a polynomial in two variables. | arXiv:1809.02462v2 [math.AG] |
D. Daigle, Introduction to locally
nilpotent derivations, Lecture notes, 2010. |
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D.
Daigle, Some problems
and methods of affine algebraic geometry. Lecture notes for a short course given at the Universidad Complutense de Madrid, April 2008. |
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D. Daigle, Hilbert's Fourteenth
Problem and locally nilpotent derivations.
This was written to prepare the survey talk with the same title, Oberwolfach, January 2007. |
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D. Daigle, Classification of weighted graphs up to blowing-up and blowing-down, arXiv:math.AG/0305029, 2003. | pdf |
D. Daigle, Locally nilpotent
derivations. Lecture notes prepared for
the "September School of algebraic geometry", Lukecin,
Poland, September 2003. |
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Département
de Mathématiques et Statistiques Université d'Ottawa 585 Rue King-Edward Ottawa, Ontario, Canada, K1N 6N5 |
Department
of Mathematics and Statistics University of Ottawa 585 King-Edward Ottawa (Ontario), Canada, K1N 6N5 |
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Bureau: KED, piece 301-C | Office: KED, room 301-C |