OOIR: Observatory of International Research

Papers

(The TQCC of Calcolo is 3. 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 2020-05-01 to 2024-05-01.)

Article	Citations
On the convergence of adaptive iterative linearized Galerkin methods	21
A two-grid temporal second-order scheme for the two-dimensional nonlinear Volterra integro-differential equation with weakly singular kernel	14
A new mixed-FEM for steady-state natural convection models allowing conservation of momentum and thermal energy	13
Nonconforming virtual element method for 2mth order partial differential equations in $${\mathbb {R}}^n$$ with $$m>n$$	12
Reproducing kernel-based piecewise methods for efficiently solving oscillatory systems of second-order initial value problems	11
Shape preserving $$\alpha$$-fractal rational cubic splines	11
Accurate computations with Wronskian matrices	10
A weighted and balanced FEM for singularly perturbed reaction-diffusion problems	10
Approximation of PDE eigenvalue problems involving parameter dependent matrices	9
Superconvergence of a modified weak Galerkin method for singularly perturbed two-point elliptic boundary-value problems	9
On maximum residual block and two-step Gauss–Seidel algorithms for linear least-squares problems	8
Implementation of second derivative general linear methods	8
A modified Broyden family algorithm with global convergence under a weak Wolfe-Powell line search for unconstrained nonconvex problems	8
Analysis of generalised alternating local discontinuous Galerkin method on layer-adapted mesh for singularly perturbed problems	8
Structure-preserving Gauss methods for the nonlinear Schrödinger equation	8
Approximation by shape preserving fractal functions with variable scalings	8
A new non-augmented and momentum-conserving fully-mixed finite element method for a coupled flow-transport problem	8
On a high-order Gaussian radial basis function generated Hermite finite difference method and its application	7
Block sampling Kaczmarz–Motzkin methods for consistent linear systems	7
$$H^1$$-conforming finite element cochain complexes and commuting quasi-interpolation operators on Cartesian meshes	6
Analysis of the spectral symbol associated to discretization schemes of linear self-adjoint differential operators	6
Lowest order virtual element approximations for transient Stokes problem on polygonal meshes	6
Convergence of a positive nonlinear DDFV scheme for degenerate parabolic equations	6
A Note On Convergence Rate of Randomized Kaczmarz Method	6
A two-step symmetric method for charged-particle dynamics in a normal or strong magnetic field	6

A priori error analysis for a mixed VEM discretization of the spectral problem for the Laplacian operator	6
Pressure-robust error estimate of optimal order for the Stokes equations: domains with re-entrant edges and anisotropic mesh grading	5
Fast multidimensional completion and principal component analysis methods via the cosine product	5
Inertial generalized proximal Peaceman–Rachford splitting method for separable convex programming	5
Improved error estimates for Hybrid High-Order discretizations of Leray–Lions problems	5
A lowest-order virtual element method for the Helmholtz transmission eigenvalue problem	5
A lower dimensional linear equation approach to the M-tensor complementarity problem	5
A modified nonlinear Polak–Ribière–Polyak conjugate gradient method with sufficient descent property	5
Conjugate gradient method preconditioned with modified block SSOR iteration for multiplicative half-quadratic image restoration	5
Linearized symmetric multi-block ADMM with indefinite proximal regularization and optimal proximal parameter	5
ADI Finite Element Galerkin Methods for Two-dimensional Tempered Fractional Integro-differential Equations	5
Error analysis of the compliance model for the Signorini problem	5
Unified compact numerical quadrature formulas for Hadamard finite parts of singular integrals of periodic functions	5
A new stable numerical method for Mellin integral equations in weighted spaces with uniform norm	4
Velocity-vorticity-pressure formulation for the Oseen problem with variable viscosity	4
Coefficient inverse problem for variable order time-fractional diffusion equations from distributed data	4
Parallel iterative stabilized finite element methods based on the quadratic equal-order elements for incompressible flows	4
On the order of convergence of Broyden’s method	4
On the convergence rate of the Kačanov scheme for shear-thinning fluids	4
Fractional Laplace operator in two dimensions, approximating matrices, and related spectral analysis	4
The virtual element method for a minimal surface problem	4
Approximating inverse FEM matrices on non-uniform meshes with $${\mathcal{H}}$$-matrices	4
A mixed finite element method with reduced symmetry for the standard model in linear viscoelasticity	4
Numerical evaluation of Mittag-Leffler functions	4
Numerical approximation and simulation of the stochastic wave equation on the sphere	3
C0 finite element approximations of linear elliptic equations in non-divergence form and Hamilton–Jacobi–Bellman equations with Cordes coefficients	3
Efficient and accurate computation for the $$\varphi$$-functions arising from exponential integrators	3
Discrete projection methods for Hammerstein integral equations on the half-line	3
Second-order well-balanced Lagrange-projection schemes for blood flow equations	3
H(div) conforming methods for the rotation form of the incompressible fluid equations	3
Maximum time step for the BDF3 scheme applied to gradient flows	3
On hyperbolic polynomials with four-term recurrence and linear coefficients	3
PVTSI$$^{{{(m)}}}$$: A novel approach to computation of Hadamard finite parts of nonperiodic singular integrals	3
Anisotropic Raviart–Thomas interpolation error estimates using a new geometric parameter	3
Shifted extended global Lanczos processes for trace estimation with application to network analysis	3
Frequency-explicit approximability estimates for time-harmonic Maxwell’s equations	3
All-at-once multigrid approaches for one-dimensional space-fractional diffusion equations	3
Lopsided scaled HSS preconditioner for steady-state space-fractional diffusion equations	3
A Hermite collocation method for approximating a class of highly oscillatory integral equations using new Gaussian radial basis functions	3
Componentwise perturbation analysis for the generalized Schur decomposition	3
A Banach spaces-based mixed-primal finite element method for the coupling of Brinkman flow and nonlinear transport	3