Results 51 to 60 of about 1,954,108 (266)
Pediatric Blood &Cancer, EarlyView.ABSTRACT Arteriovenous malformations (AVMs) are rare, high‐flow, vascular anomalies that can occur either sporadically or as part of a genetic syndrome. AVMs can progress with serious morbidity and even mortality if left unchecked. Sirolimus is an mTOR inhibitor that is effective in low‐flow vascular malformations; however, its role in AVMs is unclear.
Will Swansson +3 more
wiley +1 more source
The Differential Form Method for Finding Symmetries
Symmetry, Integrability and Geometry: Methods and Applications, 2005 This article reviews the use of differential forms and Lie derivatives to find symmetries of differential equations, as originally presented in Harrison and Estabrook, J. Math. Phys., 12 (1971), 653.
B. Kent Harrison
doaj
Pediatric Blood &Cancer, EarlyView.ABSTRACT Objective To evaluate the diagnostic yield and utility of universal paired tumor–normal multigene panel sequencing in newly diagnosed pediatric solid and central nervous system (CNS) tumor patients and to compare the detection of germline pathogenic/likely pathogenic variants (PV/LPVs) against established clinical referral criteria for cancer ...
Natalie Waligorski +9 more
wiley +1 more source
Differential operators on almost-Hermitian manifolds and harmonic forms
Complex Manifolds, 2020 We consider several differential operators on compact almost-complex, almost-Hermitian and almost-Kähler manifolds. We discuss Hodge Theory for these operators and a possible cohomological interpretation.
Tardini Nicoletta, Tomassini Adriano
doaj +1 more source
Two problems in the theory of differential equations
, 2019 1) The differential equation considered in terms of exterior differential forms, as \'E.Cartan did, singles out a differential ideal in the supercommutative superalgebra of differential forms, hence an affine supervariety. In view of this observation, it
Leites, Dimitry
core +1 more source
Weighted Inequalities for Potential Operators on Differential Forms
Journal of Inequalities and Applications, 2010 We develop the weak-type and strong-type inequalities for potential operators under two-weight conditions to the versions of differential forms. We also obtain some estimates for potential operators applied to the solutions of the nonhomogeneous A ...
Bi Hui
doaj +2 more sources
Caratheodory operator of differential forms
Journal of Inequalities and Applications, 2011 This article is devoted to extensions of some existing results about the Caratheodory operator from the function sense to the differential form situation.
Tang Zhaoyang, Zhu Jianmin
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On the heat kernel of the Rumin complex and Calderón reproducing formula
Analysis and Geometry in Metric SpacesWe derive several properties of the heat equation with the Hodge operator associated with the Rumin’s complex on Heisenberg groups and prove several properties of the fundamental solution.
Ciatti Paolo +2 more
doaj +1 more source
Pfaffian Systems, Cartan Connections, and the Null Surface Formulation of General Relativity
UniverseThis review examines the role of differential forms, Pfaffian systems, and hypersurfaces in general relativity. These mathematical constructions provide the essential tools for general relativity, in which the curvature of spacetime—described by the ...
Emanuel Gallo, Carlos Kozameh
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Differential diagnosis of various forms of functional hypothalamic amenorrhea [PDF]
Гинекология, 2019 Aim. To investigate the usefulness of differential diagnostic criteria of functional hypothalamic amenorrhea (FHA) related to energy deficiency and stress. Materials and methods. There were provided clinical and laboratory examination of 56 patients with
Dmitry V Gusev +3 more
doaj +1 more source