نتایج جستجو برای: cdot phi eta accretive operator

تعداد نتایج: 112084  

2015
ANDREA BONITO

We study the numerical approximation of fractional powers of accretive operators in this paper. Namely, if A is the accretive operator associated with an accretive sesquilinear form A(·, ·) defined on a Hilbert space V contained in L(Ω), we approximate A for β ∈ (0, 1). The fractional powers are defined in terms of the so-called Balakrishnan integral formula. Given a finite element approximatio...

Journal: :Ciencia nicolaita 2022

La nueva física puede manifestarse a través de correcciones virtuales que generan las partículas exóticas. En el escenario del modelo Bestest Little Higgs, contribuciones surgen los vértices Z q_i anti-q_i y t S_i, con q_i=b, t, B, T, T_5, T_6, T^2/3 S_i=h_0, H_0, A^0, phi^0, eta^0, sigma, H^±, phi^±, eta^±. Con estos nuevos se calculan nivel un lazo al momento dipolar magnético débil anómalo q...

Journal: :Mediterranean Journal of Mathematics 2022

Let $\mathbb{B}(\mathcal{H})$ denote the $C^{\ast}$-algebra of all bounded linear operators on a Hilbert space $\big(\mathcal{H}, \langle\cdot, \cdot\rangle\big)$. Given positive operator $A\in\B(\h)$, and number $\lambda\in [0,1]$, seminorm ${\|\cdot\|}_{(A,\lambda)}$ is defined set $\B_{A^{1/2}}(\h)$ in $\B(\h)$ having an $A^{1/2}$-adjoint. The combination sesquilinear form ${\langle \cdot, \...

Journal: :International Journal of Applied Mathematics 2021

In this paper we aim to construct an abstract model of a differential operator with fractional integro-differential composition in final terms, where modeling is understood as interpretation concrete operators terms the infinitesimal generator corresponding semigroup. We study such Kipriyanov operator, Riesz potential, difference operator. Along this, consider transforms m-accretive generalizat...

Journal: :Physical review 2022

We generalize the symmetron screening mechanism by allowing for an explicit symmetry breaking of ${\ensuremath{\phi}}^{4}$ potential. A coupling to matter form $A(\ensuremath{\phi})=1+\frac{{\ensuremath{\phi}}^{2}}{{M}^{2}}$ leads explicitly broken with effective potential ${V}_{\mathrm{eff}}(\ensuremath{\phi})=\ensuremath{-}{\ensuremath{\mu}}^{2}(1\ensuremath{-}\frac{\ensuremath{\rho}}{{\ensur...

Journal: :Journal of vision 2012
Marina Zannoli John Cass David Alais Pascal Mamassian

A study was conducted to examine the time required to process lateral motion and motion-in-depth for luminance- and disparity-defined stimuli. In a 2 × 2 design, visual stimuli oscillated sinusoidally in either 2D (moving left to right at a constant disparity of 9 arcmin) or 3D (looming and receding in depth between 6 and 12 arcmin) and were defined either purely by disparity (change of dispari...

Journal: :Letters in Mathematical Physics 2022

Let $$\Omega \subset {{\mathbb {R}}}^3$$ be an open set. We study the spectral properties of free Dirac operator $$ \mathcal {H} :=- i \alpha \cdot \nabla + m\beta coupled with singular potential $$V_\kappa =(\epsilon I_4 +\mu \beta \eta (\alpha N))\delta _{\partial \Omega }$$ , where $$\kappa ,\mu ,\eta )\in . The set can either a $$\mathcal {C}^2$$ -bounded domain or locally deformed half-spa...

2009
PAUL LOYA JINSUNG PARK

On a spin manifold with conformal cusps, we prove under an invertibility condition at infinity that the eta function of the twisted Dirac operator has at most simple poles and is regular at the origin. For hyperbolic manifolds of finite volume, the eta function of the Dirac operator twisted by any homogeneous vector bundle is shown to be entire.

Journal: :Physical review letters 2004
B Aubert R Barate D Boutigny F Couderc J-M Gaillard A Hicheur Y Karyotakis J P Lees V Tisserand A Zghiche A Palano A Pompili J C Chen N D Qi G Rong P Wang Y S Zhu G Eigen I Ofte B Stugu G S Abrams A W Borgland A B Breon D N Brown J Button-Shafer R N Cahn E Charles C T Day M S Gill A V Gritsan Y Groysman R G Jacobsen R W Kadel J Kadyk L T Kerth Yu G Kolomensky G Kukartsev G Lynch L M Mir P J Oddone T J Orimoto M Pripstein N A Roe M T Ronan V G Shelkov W A Wenzel K E Ford T J Harrison C M Hawkes S E Morgan A T Watson M Fritsch K Goetzen T Held H Koch B Lewandowski M Pelizaeus M Steinke J T Boyd N Chevalier W N Cottingham M P Kelly T E Latham F F Wilson T Cuhadar-Donszelmann C Hearty N S Knecht T S Mattison J A McKenna D Thiessen A Khan P Kyberd L Teodorescu V E Blinov A D Bukin V P Druzhinin V B Golubev V N Ivanchenko E A Kravchenko A P Onuchin S I Serednyakov Yu I Skovpen E P Solodov A N Yushkov D Best M Bruinsma M Chao I Eschrich D Kirkby A J Lankford M Mandelkern R K Mommsen W Roethel D P Stoker C Buchanan B L Hartfiel J W Gary B C Shen K Wang D del Re H K Hadavand E J Hill D B MacFarlane H P Paar Sh Rahatlou V Sharma J W Berryhill C Campagnari B Dahmes S L Levy O Long A Lu M A Mazur J D Richman W Verkerke T W Beck A M Eisner C A Heusch W S Lockman T Schalk R E Schmitz B A Schumm A Seiden P Spradlin D C Williams M G Wilson J Albert E Chen G P Dubois-Felsmann A Dvoretskii D G Hitlin I Narsky T Piatenko F C Porter A Ryd A Samuel S Yang S Jayatilleke G Mancinelli B T Meadows M D Sokoloff T Abe F Blanc P Bloom S Chen W T Ford U Nauenberg A Olivas P Rankin J G Smith J Zhang L Zhang A Chen J L Harton A Soffer W H Toki R J Wilson Q L Zeng D Altenburg T Brandt J Brose T Colberg M Dickopp E Feltresi A Hauke H M Lacker E Maly R Müller-Pfefferkorn R Nogowski S Otto A Petzold J Schubert K R Schubert R Schwierz B Spaan J E Sundermann D Bernard G R Bonneaud F Brochard P Grenier S Schrenk Ch Thiebaux G Vasileiadis M Verderi D J Bard P J Clark D Lavin F Muheim S Playfer Y Xie M Andreotti V Azzolini D Bettoni C Bozzi R Calabrese G Cibinetto E Luppi M Negrini L Piemontese A Sarti E Treadwell R Baldini-Ferroli A Calcaterra R de Sangro G Finocchiaro P Patteri M Piccolo A Zallo A Buzzo R Capra R Contri G Crosetti M Lo Vetere M Macri M R Monge S Passaggio C Patrignani E Robutti A Santroni S Tosi S Bailey G Brandenburg M Morii E Won R S Dubitzky U Langenegger W Bhimji D A Bowerman P D Dauncey U Egede J R Gaillard G W Morton J A Nash G P Taylor M J Charles G J Grenier U Mallik J Cochran H B Crawley J Lamsa W T Meyer S Prell E I Rosenberg J Yi M Davier G Grosdidier A Höcker S Laplace F Le Diberder V Lepeltier A M Lutz T C Petersen S Plaszczynski M H Schune L Tantot G Wormser C H Cheng D J Lange M C Simani D M Wright A J Bevan J P Coleman J R Fry E Gabathuler R Gamet R J Parry D J Payne R J Sloane C Touramanis J J Back C M Cormack P F Harrison G B Mohanty C L Brown G Cowan R L Flack H U Flaecher M G Green C E Marker T R McMahon S Ricciardi F Salvatore G Vaitsas M A Winter D Brown C L Davis J Allison N R Barlow R J Barlow P A Hart M C Hodgkinson G D Lafferty A J Lyon J C Williams A Farbin W D Hulsbergen A Jawahery D Kovalskyi C K Lae V Lillard D A Roberts G Blaylock C Dallapiccola K T Flood S S Hertzbach R Kofler V B Koptchev T B Moore S Saremi H Staengle S Willocq R Cowan G Sciolla F Taylor R K Yamamoto D J J Mangeol P M Patel S H Robertson A Lazzaro V Lombardo F Palombo J M Bauer L Cremaldi V Eschenburg R Godang R Kroeger J Reidy D A Sanders D J Summers H W Zhao S Brunet D Côté P Taras H Nicholson N Cavallo F Fabozzi C Gatto L Lista D Monorchio P Paolucci D Piccolo C Sciacca M Baak H Bulten G Raven L Wilden C P Jessop J M LoSecco T A Gabriel T Allmendinger B Brau K K Gan K Honscheid D Hufnagel H Kagan R Kass T Pulliam A M Rahimi R Ter-Antonyan Q K Wong J Brau R Frey O Igonkina C T Potter N B Sinev D Strom E Torrence F Colecchia A Dorigo F Galeazzi M Margoni M Morandin M Posocco M Rotondo F Simonetto R Stroili G Tiozzo C Voci M Benayoun H Briand J Chauveau P David Ch de la Vaissière L Del Buono O Hamon M J J John Ph Leruste J Malcles J Ocariz M Pivk L Roos S T'Jampens G Therin P F Manfredi V Re P K Behera L Gladney Q H Guo J Panetta F Anulli M Biasini I M Peruzzi M Pioppi C Angelini G Batignani S Bettarini M Bondioli F Bucci G Calderini M Carpinelli V Del Gamba F Forti M A Giorgi A Lusiani G Marchiori F Martinez-Vidal M Morganti N Neri E Paoloni M Rama G Rizzo F Sandrelli J Walsh M Haire D Judd K Paick D E Wagoner N Danielson P Elmer Y P Lau C Lu V Miftakov J Olsen A J S Smith A V Telnov F Bellini G Cavoto R Faccini F Ferrarotto F Ferroni M Gaspero L Li Gioi M A Mazzoni S Morganti M Pierini G Piredda F Safai Tehrani C Voena S Christ G Wagner R Waldi T Adye N De Groot B Franek N I Geddes G P Gopal E O Olaiya R Aleksan S Emery A Gaidot S F Ganzhur P-F Giraud G Hamel de Monchenault W Kozanecki M Langer M Legendre G W London B Mayer G Schott G Vasseur Ch Yèche M Zito M V Purohit A W Weidemann J R Wilson F X Yumiceva D Aston R Bartoldus N Berger A M Boyarski O L Buchmueller M R Convery M Cristinziani G De Nardo D Dong J Dorfan D Dujmic W Dunwoodie E E Elsen S Fan R C Field T Glanzman S J Gowdy T Hadig V Halyo C Hast T Hryn'ova W R Innes M H Kelsey P Kim

We search for B meson decays into two-body combinations of eta, eta', omega, and phi mesons from 89 x 10(6) BB pairs collected with the BABAR detector at the PEP-II asymmetric-energy e+e- collider at SLAC. We find the branching fraction B(B0-->etaomega)=(4.0(+1.3)(-1.2)+/-0.4)x10(-6) with a significance of 4.3 sigma. For the other decay modes we set the following 90% confidence level upper limi...

Journal: :Appl. Math. Lett. 2005
Yuqing Chen Yeol Je Cho Donal O'Regan

In this paper, we study the following operator equation: p ∈ Ax + Cx in a Banach space X , where A : D(A) ⊆ X → 2X is an accretive mapping, C : D(C) ⊆ X → X is a nonlinear mapping and p ∈ X . Various existence results of solutions of nonlinear operator equations in Banach spaces are obtained under a countably condensing type condition. © 2004 Elsevier Ltd. All rights reserved.

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