Results 41 to 50 of about 84,841 (263)

Dynamics of an Infinite-Dimensional Symmetric Logistic Mapping

open access: yesResearches in Mathematics
There are many generalizations of the famous logistic mapping. In the paper, we considered discrete dynamical systems of an infinite number of variables, generated by a symmetric polynomial map that generalizes the logistic mapping for the ring of ...
Z. Novosad   +3 more
doaj   +1 more source

Harmonic functions on multiplicative graphs and interpolation polynomials [PDF]

open access: yes, 1999
We construct examples of nonnegative harmonic functions on certain graded graphs: the Young lattice and its generalizations. Such functions first emerged in harmonic analysis on the infinite symmetric group.
Borodin, Alexei, Olshanski, Grigori
core   +2 more sources

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

open access: yesMolecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung   +17 more
wiley   +1 more source

Solving the nonlinear biharmonic equation by the Laplace-Adomian and Adomian decomposition methods [PDF]

open access: yesSurveys in Mathematics and its Applications, 2018
The biharmonic equation, as well as its nonlinear and inhomogeneous generalizations, plays an important role in engineering and physics. In particular the focusing biharmonic nonlinear Schrödinger equation, and its standing wave solutions, have been ...
Man Kwong Mak   +2 more
doaj  

q-Supernomial coefficients: From riggings to ribbons

open access: yes, 2001
q-Supernomial coefficients are generalizations of the q-binomial coefficients. They can be defined as the coefficients of the Hall-Littlewood symmetric function in a product of the complete symmetric functions or the elementary symmetric functions ...
Schilling, Anne
core   +1 more source

Cosmic bubble and domain wall instabilities I: parametric amplification of linear fluctuations [PDF]

open access: yes, 2014
This is the first paper in a series where we study collisions of nucleated bubbles taking into account the effects of small initial (quantum) fluctuations in a fully 3+1-dimensional setting. In this paper, we consider the evolution of linear fluctuations
Bond, J. Richard   +2 more
core   +3 more sources

Newton functions generating symmetric fields and irreducibility of Schur polynomials

open access: yesAdvances in Mathematics, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
ZANNIER, UMBERTO, DVORNICICH R.
openaire   +4 more sources

Probabilistic and Analytical Aspects of the Symmetric and Generalized Kaiser–Bessel Window Function

open access: yesConstructive Approximation, 2023
AbstractThe generalized Kaiser–Bessel window function is defined via the modified Bessel function of the first kind and arises frequently in tomographic image reconstruction. In this paper, we study in details the properties of the Kaiser–Bessel distribution, which we define via the symmetric form of the generalized Kaiser–Bessel window function.
Baricz, Árpád, Pogány, Tibor K.
openaire   +1 more source

Establishment of a humanized patient‐derived xenograft mouse model of high‐grade serous ovarian cancer for preclinical evaluation of combination immunotherapy

open access: yesMolecular Oncology, EarlyView.
We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric   +10 more
wiley   +1 more source

Analytical results for a parity-time symmetric two-level system under synchronous combined modulations

open access: yes, 2017
We propose a simple method of combined synchronous modulations to generate the analytically exact solutions for a parity-time symmetric two-level system.
Li, Lei   +4 more
core   +1 more source

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