Results 71 to 80 of about 3,187,807 (353)
Advances in Differential Equations, 2019 This manuscript deals with fractional differential equations including Caputo–Fabrizio differential operator. The conditions for existence and uniqueness of solutions of fractional initial value problems is established using fixed point theorem and ...
A. Shaikh +3 more
semanticscholar +1 more source
Molecular Oncology, EarlyView.Presurgery 72‐h fasting in GB patients leads to adaptations of plasma lipids and polar metabolites. Fasting reduces lysophosphatidylcholines and increases free fatty acids, shifts triglycerides toward long‐chain TGs and increases branched‐chain amino acids, alpha aminobutyric acid, and uric acid.
Iris Divé +7 more
wiley +1 more source
On the solvability of a fourth order operator differential equations
Electronic Journal of Differential Equations, 2007 We establish sufficient conditions for the solvability of a fourth order operator differential equation. These conditions are expressed in terms of operator coefficients.
Ahmed Nouar
doaj
Factorization of differential operators [PDF]
Proceedings of the American Mathematical Society, 1971 A necessary and sufficient condition for a differential operator of order n to be factorable into a product of operators of orders n-r and r, for any O
openaire +2 more sources
Operator differentiable functions [PDF]
Integral Equations and Operator Theory, 1990 A scalar functionf is called opertor differentiable if its extension via spectral theory to the self-adjoint members of $$\mathfrak{B}$$ (H) is differentiable.
Jonathan Arazy +8 more
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, 2016 By the method of similar operators, the spectral properties of a fourth order differential operator are studied under periodic or semiperiodic boundary conditions.
D. Polyakov
semanticscholar +1 more source
Molecular Oncology, EarlyView.This study investigates an alternative approach to reactivating the oncosuppressor p53 in cancer. A short peptide targeting the association of the two p53 inhibitors, MDM2 and MDM4, induces an otherwise therapeutically active p53 with unique features that promote cell death and potentially reduce toxicity towards proliferating nontumor cells.
Sonia Valentini +10 more
wiley +1 more source
Differential operator equations with interface conditions in modified direct sum spaces
, 2016 We investigate a new type boundary value problem consisting of a differential-operator equation, eigendependent boundary conditions and two supplementary conditions so-called interface conditions. We give a characterisation of some spectral properties of
K. Aydemir, O. Mukhtarov, H. Olğar
semanticscholar +1 more source
Molecular Oncology, EarlyView.Low expression of five purine metabolism‐related genes (ADSL, APRT, ADCY3, NME3, NME6) was correlated with poor survival in colorectal cancer. Immunohistochemistry analysis showed that low NME3 (early stage) and low ADSL/NME6 (late stage) levels were associated with high risk.
Sungyeon Kim +8 more
wiley +1 more source