The international conference "Perturbations, Asymptotics, and related Tools (PAT)" will bring together many experts working on the topics of perturbation and asymptotic problems for elliptic differential equations, and on more abstract and foundational questions that are essential to deal with perturbations and asymptotics. Said topics will include (but are not restricted to): perturbations of the domain and/or of the underlying geometric structure; corner singularities and their effects on solutions of BVP; perturbations of the mass and of other parameters; regularity properties of layer potentials and their numerical computations; degenerate, Steklov, nonlinear, and higher order problems.

The main goal of the conference will be to provide a common place for specialists coming from different backgrounds while working on similar problems to discuss together exchanging ideas and techniques, to stimulate new collaborations, as well as to present new challenging problems and open questions.

Participation is open to all mathematicians and scientists interested in the topics of perturbations and asymptotics for differential equations and related problems and tools.

The Conference will be held under the patronage of

• University of Basilicata

• Department of Mathematics, Computer Science and Economics (University of Basilicata)

• Department of Mathematics  "Tullio Levi-Civita" (University of Padua)

• Department of Mathematics Guido Castelnuovo (Sapienza University)

• Provincia di Matera

• Comune di Matera

• Regione Basilicata

The conference is sponsored by 

• Project PRIN 2022 - "Perturbation problems and asymptotics for elliptic differential equations: variational and potential theoretic methods"

• Department of Mathematics, Computer Science and Economics (University of Basilicata)

• Department of Mathematics  "Tullio Levi-Civita" (University of Padua)

• INDAM-GNAMPA - National Group for Mathematical Analysis, Probability and their Applications

• ISAAC -  International Society for Analysis, its Applications and Computation