4 citations · 15 across the 11 of their papers we have counts for
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An approach to Lagrangian specialisation through MacPherson's graph construction
Xia Liao
Let be a holomorphic map between two complex manifolds. Assume is flat and sans éclatement en codimension 0 (no blowup in codimension 0). We study the theory of La…
On the explicit calculation of Hirzebruch-Milnor classes of hyperplane arrangements
Xia Liao, Youngho Yoon
The Hirzebruch-Milnor class is given by the difference between the homology Hirzebruch characteristic class and the virtual one. It is known that the Hirzebruch-Milnor class for a…
K-theoretic defect in Chern class identity for a free divisor
Xia Liao
Let be a nonsingular variety defined over an algebraically closed field of characteristic , and be a free divisor. We study the motivic Chern class of in the Grothen…
A cohomological interpretation of derivations on graded algebras
Xia Liao, Mathias Schulze
We trace derivations through Demazure's correspondence between a finitely generated positively graded normal -algebras and normal projective -varieties equipped with…
Quasihomogeneous free divisors with only normal crossings in codimension one
Xia Liao, Mathias Schulze
We prove that any divisor as in the title must be normal crossing.
Chern Classes of Logarithmic Derivations for Free Divisors with Jacobian Ideal of Linear Type
Xia Liao
Let be a nonsingular variety defined over an algebraically closed field of characteristic , and be a free divisor with Jacobian ideal of linear type. We compute the Cher…
Chern Classes Of Logarithmic Vector Fields For Locally-Homogenous Free Divisors
Xia Liao
Let be a nonsingular complex projective variety and a locally quasi-homogeneous free divisor in . In this paper we study a numerical relation between the Chern class of…
Chern Classes of Logarithmic Vector Fields
Xia Liao
Let be a nonsingular complex variety and a reduced effective divisor in . In this paper we study the conditions under which the formula $c_{SM}(1_U)=c(\textup{Der}_X(-\l…
Stable Birational Equivalence and Geometric Chevalley-Warning
Xia Liao
We propose a 'geometric Chevalley-Warning' conjecture, that is a motivic extension of the Chevalley-Warning theorem in number theory. It is equivalent to a particular case of a rec…