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Qingquan Deng

4 papers hereh-index 7157 citations20 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author2
  • middle author2

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • math.AP3
  • math.CA1

identity via Semantic Scholar / OpenAlex

activity
20162019
most citedLarge global solutions for nonlinear Schrödinger equations III, energy-supercritical cases

3 citations · 3 across the 2 of their papers we have counts for

collaborators

4 papers

math.AP2019★ 3 cited

Large global solutions for nonlinear Schrödinger equations III, energy-supercritical cases

Marius Beceanu, Qingquan Deng, Avy Soffer +1

In this work, we mainly focus on the energy-supercritical nonlinear Schrödinger equation, i∂t​u+Δu=μ∣u∣pu,(t,x)∈Rd+1, with μ=±1 and $p>\…

math.AP2018

Large global solutions for nonlinear Schrödinger equations II, mass-supercritical, energy-subcritical cases

Marius Beceanu, Qingquan Deng, Avy Soffer +1

In this paper, we consider the defocusing mass-supercritical, energy-subcritical nonlinear Schrödinger equation, i∂t​u+Δu=∣u∣pu,(t,x)∈Rd+1, w…

math.AP2017

Soliton-potential interactions for nonlinear Schrödinger equation in R3

Qingquan Deng, Avy Soffer, Xiaohua Yao

In this work we mainly consider the dynamics and scattering of a narrow soliton of NLS equation with a potential in R3, where the asymptotic state of the system can be…

math.CA2016

Riesz transforms associated with higher-order Schrödinger type operators

Qingquan Deng, Yong Ding, Xiaohua Yao

In this paper, let L=L0​+V be a Schrödinger type operator where L0​ is higher order elliptic operator with complex coefficients in divergence form and V is signed measura…

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