Results 11 to 20 of about 971,014 (304)
hpcng/singularity: Singularity 3.7.3
, 2021 Singularity 3.7.3 is a security release. We recommend all users upgrade to this version. Security Related Fixes CVE-2021-29136: A dependency used by Singularity to extract docker/OCI image layers can be tricked into modifying host files by creating a ...
cclerget +5 more
core +1 more source
Mapping local singularities using magnetic data to investigate the volcanic rocks of the Qikou depression, Dagang oilfield, eastern China [PDF]
Nonlinear Processes in Geophysics, 2013 The spatial structural characteristics of geological anomaly, including singularity and self-similarity, can be analysed using fractal or multifractal modelling. Here we apply the multifractal methods to potential fields to demonstrate that singularities
G. Chen, Q. Cheng, T. Liu, Y. Yang
doaj +1 more source
Subharmonic bouncing solutions of generalized Lazer–Solimini equation
Electronic Journal of Qualitative Theory of Differential Equations, 2021 The paper deals with the singular differential equation $x'' + g(x) = p(t)$, with $g$ having a weak singularity at $x=0$ and $2\pi$-periodic function $p$.
Jan Tomeček, Věra Krajščáková
doaj +1 more source
Lack of smoothing for bounded solutions of a semilinear parabolic equation
Advances in Nonlinear Analysis, 2020 We study a semilinear parabolic equation that possesses global bounded weak solutions whose gradient has a singularity in the interior of the domain for all t > 0.
Fila Marek, Lankeit Johannes
doaj +1 more source
Mathematical Modelling and Analysis, 2009 We propose a piecewise polynomial collocation method for solving linear Volterra integral equations of the second kind with kernels which, in addition to a weak diagonal singularity, may have a weak boundary singularity.
Marek Kolk, Arvet Pedas
doaj +1 more source
Weak Singularities and the Continuous Newton Method
Journal of Mathematical Analysis and Applications, 1999 This paper discusses the determination of singular zeros of a given nonlinear function \(f\) in finite dimensions. Necessary and sufficient conditions are given that the Newton field \(df^{-1}f\) be smoothly extended to the singular points, and the singular zeros thus determined in a way similar to that for regular zeros.
Riaza, Ricardo, Zufiria, Pedro J.
openaire +2 more sources
Resonances in a spring-pendulum: algorithms for equivariant singularity theory [PDF]
, 1998 A spring-pendulum in resonance is a time-independent Hamiltonian model system for formal reduction to one degree of freedom, where some symmetry (reversibility) is maintained.
Vegter, G +15 more
core +2 more sources
On a characterization of $m$-subharmonic functions with weak singularities
Annales Polonici Mathematici, 2018 Summary: We provide a characterization of functions in Cegrell's energy class \(\mathcal{E}_{p,m}\).
Åhag, Per, Czyż, Rafał
openaire +3 more sources
Recent Existence Results for Second-Order Singular Periodic Differential Equations
Boundary Value Problems, 2009 We present some recent existence results for second-order singular periodic differential equations. A nonlinear alternative principle of Leray-Schauder type, a well-known fixed point theorem in cones, and Schauder's fixed point theorem are used in the ...
Nieto JuanJ, Chu Jifeng
doaj +2 more sources
hpcng/singularity: Singularity 3.6.1
, 2020 Singularity 3.6.1 is a patch release fixing some bugs raised soon after the 3.6.0 release. In particular, an issue where supplying an empty string "" as the destination to singularity build could result in the removal of the current directory has been ...
David Godlove +29 more
core +1 more source