Abstract
In this paper, totally free 2-quadratic modules are defined. It is shown that the category of totally free 2-quadratic complexes is a cofibration category in the sense of Baues.
Received: 2014-1-28
Accepted: 2014-5-19
Published Online: 2014-11-12
Published in Print: 2014-12-1
© 2014 by De Gruyter
You are currently not able to access this content.
You are currently not able to access this content.
Articles in the same Issue
- Frontmatter
- Existence of positive solutions for a class of fractional differential equation systems with multi-point boundary conditions
- Two-quadratic modules and cofibration category
- Solutions of integro-differential equations related to contact problems of viscoelasticity
- Some Tauberian conditions obtained through weighted generator sequences
- On improvements of Opial-type inequalities
- Connections between the iterated (anti)derivatives of es·x1/2 with respect to x and spherical modified Bessel functions of second kind
- Analysis and approximation of frictionless contact problems between two piezoelectric bodies with adhesion
- Maximal and Calderón–Zygmund operators in grand variable exponent Lebesgue spaces
- The stability of some generalization of the quadratic functional equation
- A stability result of a Timoshenko system in thermoelasticity of second sound with a delay term in the internal feedback
- An Ostrowski type inequality for derivatives of q-th power of s-convex functions via fractional integrals
- A new class of Tricomi–Legendre–Hermite and related polynomials
- A note on the norm convergence by Vilenkin–Fejér means
Articles in the same Issue
- Frontmatter
- Existence of positive solutions for a class of fractional differential equation systems with multi-point boundary conditions
- Two-quadratic modules and cofibration category
- Solutions of integro-differential equations related to contact problems of viscoelasticity
- Some Tauberian conditions obtained through weighted generator sequences
- On improvements of Opial-type inequalities
- Connections between the iterated (anti)derivatives of es·x1/2 with respect to x and spherical modified Bessel functions of second kind
- Analysis and approximation of frictionless contact problems between two piezoelectric bodies with adhesion
- Maximal and Calderón–Zygmund operators in grand variable exponent Lebesgue spaces
- The stability of some generalization of the quadratic functional equation
- A stability result of a Timoshenko system in thermoelasticity of second sound with a delay term in the internal feedback
- An Ostrowski type inequality for derivatives of q-th power of s-convex functions via fractional integrals
- A new class of Tricomi–Legendre–Hermite and related polynomials
- A note on the norm convergence by Vilenkin–Fejér means