Results 101 to 110 of about 832,966 (358)
Regular Operator Equations: Conditions for Regularity [PDF]
Proceedings of the American Mathematical Society, 1982 Regular operator equations are causal equations admitting unique solutions and have the property that all of their limiting equations along solutions admit unique solutions. Sufficient conditions which guarantee that an operator equation x = T x x = Tx is regular are given in case T T is
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Genetic diversity and population structure of the Taigan dog breed
FEBS Open Bio, EarlyView.The Taigan is a rare sighthound from the mountains of Kyrgyzstan. We used DNA markers to study its genetic diversity and compare it with other sighthound breeds. Our findings show that the Taigan shares close genetic ties with the Kazakh Tazy, suggesting a common ancestry shaped by nomadic traditions and regional adaptation.
Kira Bespalova +10 more
wiley +1 more source
Advanced Nonlinear Studies, 2019 This paper studies a singular perturbation result for a class of generalized diffusive logistic equations, dℒu=uh(u,x){d\mathcal{L}u=uh(u,x)}, under non-classical mixed boundary conditions, ℬu=0{\mathcal{B}u=0} on ∂Ω{\partial\Omega}.
Fernández-Rincón Sergio +1 more
doaj +1 more source
Depth and regularity of powers of sums of ideals [PDF]
, 2015 Given arbitrary homogeneous ideals I and J in polynomial rings A and B over a field k, we investigate the depth and the Castelnuovo–Mumford regularity of powers of the sum $$I+J$$I+J in $$A \otimes _k B$$A⊗kB in terms of those of I and J. Our results can
Huy Tài Hà, N. Trung, T. N. Trung
semanticscholar +1 more source
Functional parameters of spermatozoa obtained by a new selection device
FEBS Open Bio, EarlyView.This study compares density gradient centrifugation and the LensHooke CA0™ device for sperm separation. DGC requires multiple steps, specialized equipment, and technical expertise. In contrast, the CA0 device offers key practical and methodological advantages, resulting in a faster, simpler, and more affordable sperm selection method.
Julio C. Chávez +8 more
wiley +1 more source
Propagation of singularities around a Lagrangian submanifold of radial points [PDF]
, 2011 In this work we study the wavefront set of a solution u to Pu = f, where P is a pseudodifferential operator on a manifold with real-valued homogeneous principal symbol p, when the Hamilton vector field corresponding to p is radial on a Lagrangian ...
Haber, Nick, Vasy, András
core +1 more source
Preparation and characterization of renal cell peptides from fetal rats for their antitumor activity
FEBS Open Bio, EarlyView.This study aimed to prepare renal cells (RCs) from fetal rats which were digested by enzymes. Candidate peptides RCPs were characterized by capillary HPLC and MS and their bioactivity was predicted using peptideranker. The predicted top 10 bioactive peptides were synthesized.
Zhe Zhang +6 more
wiley +1 more source
Global H\"older regularity for the fractional $p$-Laplacian [PDF]
, 2014 By virtue of barrier arguments we prove $C^\alpha$-regularity up to the boundary for the weak solutions of a non-local nonlinear problem driven by the fractional $p$-Laplacian operator.
A. Iannizzotto, S. Mosconi, M. Squassina
semanticscholar +1 more source
FEBS Open Bio, EarlyView.TTT and R2TP chaperone complexes are required for the assembly and activation of mTORC1. WAC directly interacts with components of TTT, R2TP, and mTORC1, and these interactions are affected by the availability of glucose and glutamine, correlating with changes in mTORC1 activity.
Sofía Cabezudo +11 more
wiley +1 more source
Regular and semi-regular polytopes. II
Mathematische Zeitschrift, 1940 Groupes de reflexion a 4 dimensions. Certains sous groupes d'indice petit. Construction de Wythoff et ses consequences numeriques. Polytopes a 4 dimensions. Nids d'abeilles a 4 dimensions. L'analogue a 4 dimensions du cube de Snub.
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