Results 61 to 70 of about 5,201 (118)
Hilbert's problems, Kant, and decidability. [PDF]
Arch Hist Exact SciBodner M.
europepmc +1 more source
Bifurcation analysis and phase portraits for chiral solitons with bohm potential in quantum hall effect. [PDF]
MethodsXTang L +5 more
europepmc +1 more source
Initial effectiveness of an ICBT-protocol for GAD in psychiatric care - A feasibility-pilot study. [PDF]
Internet IntervHuhn V +3 more
europepmc +1 more source
Research on fractional-order memory system signals based on Loop-By-Loop Progressive Iterative Method. [PDF]
Sci RepXu L, Huang C, Huang G, He D.
europepmc +1 more source
Optimization Algorithms for Multi-species Spherical Spin Glasses. [PDF]
J Stat PhysHuang B, Sellke M.
europepmc +1 more source
Advanced fractional soliton solutions of the Joseph-Egri equation via Tanh-Coth and Jacobi function methods. [PDF]
Sci RepShakeel K +6 more
europepmc +1 more source
Effectiveness of stress management program on perceived stress and anxiety among medical students at Helwan University: An intervention study. [PDF]
J Public Health ResEbrahim OS +3 more
europepmc +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Journal of the London Mathematical Society, 1991
The authors say a group is homogeneous if any isomorphism between two of its finitely generated subgroups is induced by an automorphism. (In model theory there are also other versions of the concept of homogeneity; see the paper of \textit{B. I. Rose} and \textit{R. E. Woodrow} [Z. Math. Logik Grundlagen Math.
Cherlin, Gregory L., Felgner, Ulrich
openaire +1 more source
The authors say a group is homogeneous if any isomorphism between two of its finitely generated subgroups is induced by an automorphism. (In model theory there are also other versions of the concept of homogeneity; see the paper of \textit{B. I. Rose} and \textit{R. E. Woodrow} [Z. Math. Logik Grundlagen Math.
Cherlin, Gregory L., Felgner, Ulrich
openaire +1 more source
Journal of Group Theory, 2003
A group \(G\) is called \(R^*\)-group if for all \(n>0\) and elements \(g\) and \(x_1,\dots,x_n\) the equation \(g^{x_1 }\cdots g^{x_n }=1\) implies \(g=1\). The following results are proved: (1) if \(G\) is an Abelian-by-nilpotent as well as nilpotent-by-Abelian \(R^*\)-group, then every partial order on \(G\) can be extented to a linear order; (2) if
LONGOBARDI, Patrizia +2 more
openaire +3 more sources
A group \(G\) is called \(R^*\)-group if for all \(n>0\) and elements \(g\) and \(x_1,\dots,x_n\) the equation \(g^{x_1 }\cdots g^{x_n }=1\) implies \(g=1\). The following results are proved: (1) if \(G\) is an Abelian-by-nilpotent as well as nilpotent-by-Abelian \(R^*\)-group, then every partial order on \(G\) can be extented to a linear order; (2) if
LONGOBARDI, Patrizia +2 more
openaire +3 more sources