Results 41 to 50 of about 328,940 (311)

New Results on $\mathbf{(}\mathit{r}\mathbf{,}\mathit{k}\mathbf{,}\mathit{\mu }\mathbf{)}$-Riemann–Liouville Fractional Operators in Complex Domain with Applications

Fractal and Fractional
This paper introduces fractional operators in the complex domain as generalizations for the Srivastava–Owa operators. Some properties for the above operators are also provided.
Adel Salim Tayyah, Waggas Galib Atshan
doaj   +1 more source

Composing and Factoring Generalized Green's Operators and Ordinary Boundary Problems

, 2013
We consider solution operators of linear ordinary boundary problems with "too many" boundary conditions, which are not always solvable. These generalized Green's operators are a certain kind of generalized inverses of differential operators.
A. Ben-Israel, A. Korporal, A. Korporal, A.A. Boichuk, D.G. Duffy, G. Regensburger, I. Stakgold, J. Groß, L. Guo, L. Guo, M. Rosenkranz, M. Rosenkranz, M. Rosenkranz, M. Rosenkranz, M. Rosenkranz, M.Z. Nashed, R.P. Agarwal, R.P. Agarwal, V.V. Bavula, V.V. Bavula, W.S. Loud   +20 more
core   +1 more source

Pulmonary Dysfunction Is Associated With Sleep Study Abnormalities in Children With Sickle Cell Disease: A Multicenter Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Pulmonary dysfunction and sleep abnormalities are common in children with sickle cell disease (SCD) and are associated with worse clinical outcomes. Whether spirometry abnormalities are associated with polysomnography (PSG) findings remains unclear.
Ammar Saadoon Alishlash, Anis Rabbani Nourani, A. K. M. Fazlur Rahman, Dima Ezmigna, Tarig Ali‐Dinar   +4 more
wiley   +1 more source

d=2, N=2 Superconformally Covariant Operators and Super W-Algebras

, 1997
We construct and classify superconformally covariant differential operators defined on N=2 super Riemann surfaces. By contrast to the N=1 theory, these operators give rise to partial rather than ordinary differential equations which leads to novel ...
Gieres, F., Gourmelen, S.
core   +2 more sources

Feasibility and Preliminary Efficacy of Integrative Neuromuscular Training for Childhood Cancer Survivors: A Pilot Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Survivors of childhood acute lymphoblastic leukemia (ALL) often exhibit early deficits in muscle and movement competence, which can compromise long‐term health. Integrative neuromuscular training (INT), a multifaceted approach combining fundamental movement activities with strength exercises, may help address these deficits during ...
Anna Maria Markarian, Robert U. Newton, Dennis R. Taaffe, Nicholas G. Gottardo, Santosh Valvi, Carolyn J. Peddle‐McIntyre, Jodie Cochrane Wilkie, Daniel A. Galvão   +7 more
wiley   +1 more source

Schwinger Terms and Cohomology of Pseudodifferential Operators [PDF]

, 1994
We study the cohomology of the Schwinger term arising in second quantization of the class of observables belonging to the restricted general linear algebra. We prove that, for all pseudodifferential operators in 3+1 dimensions of this type, the Schwinger
A. Connes, A. Connes, A. Pressley, A.A. Kirillov, A.O. Radul, A.O. Radul, Anders Westerberg, B. Simon, Bengt E. W. Nilsson, D. Pickrell, D. Pickrell, E. Langmann, E. Langmann, E. Langmann, Gabriele Ferretti, H. Lawson, I. Bakas, J. Mickelsson, J. Mickelsson, J. Mickelsson, J. Schwinger, J.C. Várilly, K. Bardakci, K. Fujii, L. Hörmander, L.-E. Lundberg, L.D. Faddeev, L.D. Faddeev, M. Adler, M. Cederwall, M. Wodzicki, M.E. Taylor, Martin Cederwall, O.S. Kravchenko, R.V. Moody, V. Guillemin, V.G. Kac, V.G. Kac, Yu.I. Manin   +38 more
core   +4 more sources

Note on the foregoing paper, “commutative ordinary differential operators," by J. L. Burchnall and J. W. Chaundy

, 1928
The argument of this paper map be regarded as centred round the ascertainment of two linear differential equations, those denoted by (P′ - p ) η-1 Ψ = 0, (Q′ — q ) η-1 Ψ = 0; these are, in fact, differential equations satisfied by a quotient of theta ...
H. Baker
semanticscholar   +1 more source

Ordinary differential operators under Stieltjes boundary conditions [PDF]

Transactions of the American Mathematical Society, 1974
The operator Lpy = y' + Py, whose domain is determined in part by the Stieltjes integral boundary condition fo' dp(t)y(t) = 0, is studied in EP(O, 1), 1 < p < oo. It is shown that L. has a dense domain; hence there exists a dual operator L. operating on Xq,(O, 1). After finding L. we show that both L. and L. are Fredholm operators.
Brown, Richard C., Krall, Allan M.
openaire   +2 more sources

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Symbolic Analysis for Boundary Problems: From Rewriting to Parametrized Groebner Bases [PDF]

, 2012
We review our algebraic framework for linear boundary problems (concentrating on ordinary differential equations). Its starting point is an appropriate algebraization of the domain of functions, which we have named integro-differential algebras.
Buchberger, Bruno, Regensburger, Georg, Rosenkranz, Markus, Tec, Loredana   +3 more
core   +1 more source