OOIR: Observatory of International Research

Papers

(The TQCC of Journal of Pseudo-Differential Operators and Applications is 2. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-11-01 to 2025-11-01.)

Article	Citations
Frame wavelet set and frequency frame wavelet in $$L^2({\mathbb {R}}^n)$$	20
Long time behavior of solutions for time-fractional pseudo-parabolic equations involving time-varying delays and superlinear nonlinearities	15
Estimates for the first eigenvalue of diffusion-type operators in weighted manifolds	14
Energy estimates and global well-posedness for a broad class of strictly hyperbolic Cauchy problems with coefficients singular in time	13
Moduli of smoothness and generalized canonical Fourier–Bessel diffrential operator on the half-line	11
Anisotropic Fractional Leibniz Rule	11
Special Fourier integral operators of types I and II with function-variable symbols: definition, relation to metaplectic transform, and Heisenberg’s uncertainty principles	11
Weighted composition operator on Gamma spaces with variable exponent	11
Lorentz Herz-Morrey spaces with applications	11
Hartley-Bessel transform for integrable Boehmians	10
Boundedness of multilinear pseudo-differential operators with $$S_{0,0}$$ class symbols on Besov spaces	9
$$\Theta $$-type Calderón–Zygmund operator and its commutator on (grand) generalized weighted variable exponent Morrey space over RD-spaces	9
Estimates for Hausdorff operator associated with the Opdam–Cherednik transform and its commutator on weighted Morrey–Herz spaces	9
On a class of Kirchhoff problems with nonlocal terms and logarithmic nonlinearity	9
Weak solvability and well-posedness of some fractional parabolic problems with vanishing initial datum	8
Phase retrieval and norm retrieval in tensor product space	7
Bilinear multipliers on Orlicz spaces on locally compact groups	7
Fractional non-isotropic n-dimensional modified Stockwell transform: properties and inequalities	7
Properties and applications of quaternion quadratic phase Fourier transforms	7
Initial value problems for heat equations generated by strongly elliptic $$(\rho ,\Lambda )$$-pseudo-differential operators on $${\mathbb {R}}^{n}$$	6
Oblique dual and g-dual frames in separable quaternionic Hilbert spaces	6
Estimates for a certain bilinear Fourier integral operator	6
Multilinear pseudo-differential operators with critical forbidden amplitudes on local Hardy spaces	6
The heat semigroups and uncertainty principles related to canonical Fourier–Bessel transform	6
Pseudo-differential operators in several p-adic variables and sub-Markovian semigroups	6

Eigenvalue asymptotics and exponential decay of eigenfunctions for the fourth order Schrödinger type operator	6
Commutators of bilinear $$\theta $$-type Calderón–Zygmund operators on two weighted Herz spaces with variable exponents	6
Representations of frames via iterative actions of operators in tensor product spaces	5
Positivity results for Weyl’s pseudo-differential calculus on the Wiener space	5
Weighted estimates for pseudo-differential operators with weak regular symbols and their commutators	5
Toeplitz operators for the Gabor spherical mean transform	5
Monotonicity and symmetry of solutions to fractional p-laplacian systems	5
Wave front sets of Riesz type on Minkowski space	5
Complex FIOs and composition of Toeplitz operators	5
Normal extensions for degenerate conformable fractional $$\alpha $$-order differential operator	5
$${\mathcal {L}}$$-invariant and radial singular integral operators on the Fock space	4
Optimal $$L^{2}$$-growth of the generalized Rosenau equation	4
Fractional Hankel transform in Colombeau algebra	4
Product local Hardy spaces associated with ball quasi-Banach function spaces	4
Pseudo-differential operators on local Hardy spaces associated with ball quasi-Banach function spaces	4
Aspect of invariant properties of Orlicz amalgam spaces with respect to Banach spaces	4
A note on a generalized singular capillarity system with $$\Im $$-Hilfer fractional derivative	4
Morse’s theory and local linking for a fractional $$(p_{1}(\textrm{x}.,), p_{2}(\textrm{x}.,))$$: Laplacian problems on compact manifolds	4
The general Dabrowski–Sitarz–Zalecki type theorem for odd dimensional manifolds with boundary III	4
Heisenberg uncertainty principle for Gabor transform on compact extensions of $$\mathbb {R}^n$$	4
A discrete algorithm for general weakly hyperbolic systems	4
Representation of frames as regular k-distance sets	4
Formation of Turing patterns in the Schnakenberg system over the p-adic integers	4
Kirchhoff type mixed local and nonlocal elliptic problems with concave–convex and Choquard nonlinearities	4
New quadratic phase Wigner distribution and ambiguity function with applications to LFM signals	4
Equivalence relations and distances between generalized frames	4
Toeplitz operators and composition operators on the q-Bergman space	4
Ultradistributions on $$ {\mathbb {R}}_{+}^{n}$$ and solvability and hypoellipticity through series expansions of ultradistributions	4
Three solutions for a fractional p-Laplacian problem	4
Properties of bounded representations for G-frames	3
Solvability of fractional integral equations via Darbo’s fixed point theorem	3
Integrability problems and Boas type results for Hartley-Bessel transforms	3
Boundary value problem with tempered fractional derivatives and oscillating term	3
Generalised Hardy type and Rellich type inequalities on the Heisenberg group	3
Fractional Hankel wavelet transform on the Schwartz type space	3
Growth properties of Hartley transform via moduli of continuity	3
New classes of p-adic pseudo-differential operators with negative definite symbols and their applications	3
A stability result of a Timoshenko beam system with a delay term in the internal fractional feedback	3
Statistical de Rham Hodge operators and general Kastler-Kalau-Walze type theorems for manifolds with boundary	3
Existence results for nonnegative solutions of weighted quasilinear systems including subcritical and critical growths	3
An $$n-$$dimensional pseudo-differential operator involving quadratic phase Fourier transform and applications in quantum mechanics	3
Strong and weak estimates of a class of bilinear fiber-wise pseudo-differential operators	3
Sharp Pitt’s inequality and Beckner’s logarithmic uncertainty principle for the Weinstein transform	3
Hardy–Sobolev equation with negative power and sign-changing nonlinearity on closed manifolds	3
Uncertainty principles for the multidimensional quadratic-phase Fourier transform	3
The pseudo-differential perturbations of the Dirac operator and the Kastler-Kalau-Walze type theorems	3
Uncertainty principles for the biquaternion offset linear canonical transform	3
Study of a sequential $$\psi $$-Hilfer fractional integro-differential equations with nonlocal BCs	3
The localization operator and wavelet multipliers involving the Watson transform	3
Time-frequency analysis associated with multidimensional Hankel-Gabor transform	3

$$\tau $$-quantization and $$\tau $$-Cohen classes distributions of Feichtinger operators	2
On higher-order generalized exponential kernel fractional derivatives: Application to a fractional Helmholtz-Duffing equation	2
Continuity properties of multi-parameter pseudodifferential operators via calculus of symbols	2
The fractional logarithmic Schrödinger operator: properties and functional spaces	2
Radial solutions of a pseudo-differential equations associated with a p-adic non-local ultradiffusion operator	2
Pseudo-differential operators associated with the coupled fractional Fourier transform and its application	2
On $$L^2$$ boundedness of rough Fourier integral operators	2
Donoho-Stark uncertainty principle associated to the index Whittaker wavelet transform	2
Extended Sobolev scale on $$\mathbb {Z}^n$$	2
Modified version of fixed point theorems and their applications on a fractional hybrid differential equation in the space of continuous tempered functions	2
Quadratic-phase wavelet scalogram	2
Mixed local and nonlocal equation with singular nonlinearity having variable exponent	2
Optimal semiclassical spectral asymptotics for differential operators with non-smooth coefficients	2
Gelfand-Shilov boundedness of the gyrator wavelet transform	2
On wavelet multiplier and Landau–Pollak–Slepian operators on $$L^{2}(G,{\mathbb {H}})$$	2
On a singular $$p(x,\mathbin {\cdot })$$-integro-differential elliptic problem	2
Truncation quantization in the edge calculus	2
Estimates for the Berezin number inequalities	2
Pseudo-differential operators associated with a pair of quadratic-phase Hankel transformations	2
On g-frame representations via linear operators	2
Modified scattering for the higher-order KdV–BBM equations	2
Solvability of a generalized two dimensional nonlinear fractional integral equation	2
Weighted norm inequalities related to fractional Schrödinger operators	2
A Dyson-type series solution to some time-dependent Schrödinger equations on finite adeles	2
Propagation of anisotropic Gelfand–Shilov wave front sets	2
On fractional (p, q)-Laplacian equations involving subcritical or critical Hardy exponents	2
Generalized Pizzetti’s formula for Weinstein operator and its applications	2
The Wigner global wave front set in spaces of tempered ultradistributions	2
Correction to: A simple proof of Kotake–Narasimhan theorem in some classes of ultradifferentiable functions	2
Recovering initial population density of fractional pseudo-parabolic problem associated with a nonlinear reaction	2
On a novel fractional Caputo-derivative Orlicz space	2
Localization operators related to Stockwell transforms on locally compact abelian groups	2
Schatten-von Neumann classes of tensors of invariant operators	2
Characterizations of weaving for g-frames by induced sequences	2
A simple criterion for essential self-adjointness of Weyl pseudodifferential operators	2