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C. Cazacu

5 papers here

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author position
  • sole author2
  • first author3

Across the 5 of 5 papers where every author was matched, so the position is known.

fields
  • math.AP4
  • math-ph1

identity via Semantic Scholar / OpenAlex

activity
20182022
most citedCaffarelli-Kohn-Nirenberg identities, inequalities and their stabilities

1 citations · 1 across the 3 of their papers we have counts for

collaborators
Showing math.APShow all

4 papers · 1 filter

math.AP2022★ 1 cited

Caffarelli-Kohn-Nirenberg identities, inequalities and their stabilities

Cristian Cazacu, Joshua Flynn, Nguyen Lam +1

We set up a one-parameter family of inequalities that contains both the Hardy inequalities (when the parameter is 1) and the Caffarelli-Kohn-Nirenberg inequalities (when the parame…

math.AP2022

Best constants in bipolar L^p-Hardy-type Inequalities

Cristian Cazacu, Teodor Rugină

In this work we prove sharp Lp versions of multipolar Hardy inequalities in the case of a bipolar potential and p≥2, which were first developed in the case p=2 by Cazacu…

math.AP2020

The method of super-solutions in Hardy and Rellich type inequalities in the L2 setting: an overview of well-known results and short proofs

Cristian Cazacu

In this survey we give a compact presentation of well-known functional inequalities of Hardy and Rellich type in the L2 setting. In addition, we give some insights of their proo…

math.AP2018

A new proof of the Hardy-Rellich inequality in any dimension

Cristian Cazacu

The Hardy-Rellich inequality in the whole space with the best constant was firstly proved by Tertikas and Zographopoulos in Adv. Math. (2007) in higher dimensions N≥5. Then i…

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