Results 61 to 70 of about 8,297,474 (354)
Null form estimates for (1/2,1/2) symbols and local existence for a quasilinear Dirichlet-wave equation [PDF]
, 1999 The authors show that bilinear estimates for null forms hold for Dirichlet-wave equations outside of convex obstacle. This generalizes results for the Euclidean case of Klainerman and Machedon, and of Sogge for the variable coefficient boundaryless case.
Smith, Hart, Sogge, Christopher D.
core +2 more sources
Network topology drives population temporal variability in experimental habitat networks
Population Ecology, EarlyView.Habitat patches connected by dispersal pathways form habitat networks. We explored how network topology affects population outcomes in laboratory experiments using a model species (Daphnia carinata). Central habitat nodes in complex lattice networks exhibited lower temporal variability in population sizes, suggesting they support more stable ...
Yiwen Xu +3 more
wiley +1 more source
An estimate for the Taylor coefficients
Lietuvos matematikos rinkinys, 2001 There is not abstract.
openaire +3 more sources
Geographic variation in walking activity in the red flour beetle Tribolium castaneum
Population Ecology, EarlyView.This study examined whether there is geographic variation in field populations, focusing on the moving activity in the red flour beetle Tribolium castaneum. Results showed significant differences in moving activity among field populations but no correlation with latitude or meteorological factors.
Kentarou Matsumura
wiley +1 more source
COEFFICIENT BOUNDS FOR CERTAIN SUBCLASSES OF QUASI-CONVEX FUNCTIONS ASSOCIATED WITH CARLSON-SHAFFER OPERATOR [PDF]
Journal of Mechanics of Continua and Mathematical SciencesLet Ξ₯ denote the class of functions π(π) of the form π(π) = π + β ππβπ=2 ππ which are analytic in the open unit disc Ξ = { π β β: |π| < 1 }. In recent times investigating the properties of several existing and new subclasses of quasi-convex functions ...
R. Sathish Srinivasan +3 more
doaj +1 more source
, 2016 This paper is concerned with weighted energy estimates and diffusion phenomena for the initial-boundary problem of the wave equation with space-dependent damping term in an exterior domain. In this analysis, an elliptic problem was introduced by Todorova
Sobajima, Motohiro, Wakasugi, Yuta
core +1 more source
RG/Pade Estimate of the Three-Loop Contribution to the QCD Static Potential Function [PDF]
, 2001 The three renormalization-group-accessible three-loop coefficients of powers of logarithms within the \bar{MS} series momentum-space for the QCD static potential are calculated and compared to values obtained via asymptotic Pad\'e-approximant methods ...
Ahmady +30 more
core +5 more sources
Coefficient estimates of new classes of q-starlike and q-convex functions of complex order
, 2016 We introduce new classes of q -starlike and q -convex functions of complex order involving the q -derivative operator defined in the open unit disc. Furthermore, we find estimates on the coefficients for second and third coefficients of these classes ...
T. Seoudy, M. Aouf
semanticscholar +1 more source
Afrika Matematika, 2017 In this paper, we obtain initial coefficient bounds for functions belong to a subclass of analytic bi-univalent functions related to pseudo-starlike functions by using the Chebyshev polynomials and also we find Fekete-SzegΓΆ inequalities for this class.
N. Magesh, S. Bulut
semanticscholar +1 more source
occumb: An R package for site occupancy modeling of eDNA metabarcoding data
Population Ecology, EarlyView.This study introduces a new R package, occumb, for the convenient application of site occupancy modeling using environmental DNA (eDNA) metabarcoding data. We outline a data analysis workflow, including data setup, model fitting, model assessment, and comparison of potential study settings based on model predictions, all of which can be performed using
Keiichi Fukaya, Yuta Hasebe
wiley +1 more source