activity
20122025
most citedThe -equation for -forms on a non-reduced analytic space

1 citations · 1 across the 4 of their papers we have counts for

collaborators

6 papers

math.CV2025

Polynomial convexity of -flat perturbations of totally real sets

Leandro Arosio, Håkan Samuelsson Kalm, Erlend F. Wold

We show that if is a totally real -dimensional manifold attached to a polynomially convex compact set in , , then there are arbitrarily small perturba…

math.CV2025

The polynomially convex embedding dimension of real manifolds of dimension

Leandro Arosio, Håkan Samuelsson Kalm, Erlend F. Wold

We show that any compact smooth real -dimensional manifold with can be smoothly embedded into as a polynomially convex set. In general, there i…

math.CV2020

A note on smooth forms on analytic spaces

Mats Andersson, Håkan Samuelsson Kalm

We prove that any smooth mapping between reduced analytic spaces induces a natural pullback operation on smooth differential forms.

math.CV20201 cited

The -equation for -forms on a non-reduced analytic space

Mats Andersson, Richard Lärkäng, Mattias Lennartsson +1

On any pure -dimensional, possibly non-reduced, analytic space we introduce the sheaves of smooth -forms and certain extensions $\mathscr{A}_X^{…

math.CV2013

One parameter regularizations of products of residue currents

Mats Andersson, Håkan Samuelsson Kalm, Elizabeth Wulcan +1

We show that Coleff-Herrera type products of residue currents can be defined by analytic continuation of natural functions depending on one complex variable.

math.CV2012

Adjunction for the Grauert-Riemenschneider canonical sheaf and extension of L2-cohomology classes

Jean Ruppenthal, Håkan Samuelsson Kalm, Elizabeth Wulcan

In the present paper, we derive an adjunction formula for the Grauert-Riemenschneider canonical sheaf of a singular hypersurface V in a complex manifold M. This adjunction formula…