Sommaire du Fascicule no. 1

Jan Pelant (18.2.1950–11.4.2005)
p. 1-8
Diagonal reductions of matrices over exchange ideals
p. 9-18
Circuit and cocircuit partitions of binary matroids
p. 19-25
On sandwich sets and congruences on regular semigroups
p. 27-46
Holland’s theorem for pseudo-effect algebras
p. 47-59
Invariant subspaces of $X^{**}$ under the action of biconjugates
p. 61-77
On a homogeneity condition for $MV$-algebras
p. 79-98
Weak edge-degree domination in hypergraphs
p. 99-108
Isotype knice subgroups of global Warfield groups
p. 109-132
The ordering of commutative terms
p. 133-154
Extensions of partially ordered partial abelian monoids
p. 155-178
Removable singularities for weighted Bergman spaces
p. 179-227
On signed distance-$k$-domination in graphs
p. 229-238
$k$-systems, $k$-networks and $k$-covers
p. 239-245
On positive solutions for a nonlinear boundary value problem with impulse
p. 247-265
4-dimensional anti-Kähler manifolds and Weyl curvature
p. 267-271

Sommaire du Fascicule no. 2

Existence and asymptotic stability for viscoelastic problems with nonlocal boundary dissipation
p. 273-286
Finite rank operators in Jacobson radical ${\scr R}\sb{{\scr N}\otimes{\scr M}}$
p. 287-298
Indecomposable matrices over a distributive lattice
p. 299-316
The hamiltonian chromatic number of a connected graph without large hamiltonian-connected subgraphs
p. 317-338
$R_0$-algebras and weak dually residuated lattice ordered semigroups
p. 339-348
Regular submodules of torsion modules over a discrete valuation domain
p. 349-357
The Euler-Poincaré-Hopf theorem for flat connections in some transitive Lie algebroids
p. 359-376
Real hypersurfaces with constant totally real bisectional curvature in complex space forms
p. 377-388
On some constructions of algebraic objects
p. 389-402
On monotone permutations of $\ell$-cyclically ordered sets
p. 403-415
Connected domination critical graphs with respect to relative complements
p. 417-423
Functionals on function and sequence spaces connected with the exponential stability of evolutionary processes
p. 425-435
Dimension in algebraic frames
p. 437-474
Riemann type integrals for functions taking values in a locally convex space
p. 475-490
A sequential iteration algorithm with non-monotoneous behaviour in the method of projections onto convex sets
p. 491-506
A note on embedding into product spaces
p. 507-513
Perimeter preserver of matrices over semifields
p. 515-524
A local convergence theorem for partial sums of stochastic adapted sequences
p. 525-532
Involutions and semiinvolutions
p. 533-541
A space of generalized distributions
p. 543-558
Variational measures related to local systems and the Ward property of $\scr P$-adic path bases
p. 559-578
Continuity versus nonexistence for a class of linear stochastic Cauchy problems driven by a Brownian motion
p. 579-586
Signed and minus domination in bipartite graphs
p. 587-590
A note on on-line ranking number of graphs
p. 591-599
Projective modules and prime submodules
p. 601-611
Positive vector measures with given marginals
p. 613-619
On the existence of multiple solutions for a nonlocal BVP with vector-valued response
p. 621-640
Prime and primary submodules of certain modules
p. 641-648
Conformally flat pseudo-symmetric spaces of constant type
p. 649-657
Travel groupoids
p. 659-675
Some liftings of Poisson structures to Weil bundles
p. 677-687
The distance between fixed points of some pairs of maps in Banach spaces and applications to differential systems
p. 689-695
The weak hereditary class of a variety
p. 697-710
Polynomial orbits in finite commutative rings
p. 711-719
A note on characteristic classes
p. 721-732
Subdirect decompositions and the radical of a generalized Boolean algebra extension of a lattice ordered group
p. 733-754
Negation in bounded commutative $DR\ell$-monoids
p. 755-763
A note on Riesz spaces with property-$b$
p. 765-772
Estimates of global dimension
p. 773-780
On $\scr L$-starcompact spaces
p. 781-788

Sommaire du Fascicule no. 3

Simultaneous approximation for Szász-Mirakian quasi-interpolants
p. 789-803
On integration of vector functions with respect to vector measures
p. 805-825
Cycles with a given number of vertices from each partite set in regular multipartite tournaments
p. 827-843
Subalgebra extensions of partial monounary algebras
p. 845-855
Traceless component of the conformal curvature tensor in Kähler manifold
p. 857-874
On the inertia sets of some symmetric sign patterns
p. 875-883
Signpost systems and spanning trees of graphs
p. 885-893
Limit points of eigenvalues of (di)graphs
p. 895-902
Closed ideals in topological algebras: a characterization of the topological $\Phi$-algebra $C_k(X)$
p. 903-918
Noninvertibility preservers on Banach algebras
p. 919-921
Pták's characterization of reflexivity in tensor products
p. 923-931
Ideal extensions of graph algebras
p. 933-947
Mahler measures in a cubic field
p. 949-956
An answer to a question of Cao, Reilly and Xiong
p. 957-959
Star number and star arboricity of a complete multigraph
p. 961-967
$\pm$ sign pattern matrices that allow orthogonality
p. 969-979
A note on local automorphisms
p. 981-986
A simple method for constructing non-liouvillian first integrals of autonomous planar systems
p. 987-999
On the classes of hereditarily $\ell_p$ Banach spaces
p. 1001-1009
On weak-open $\pi$-images of metric spaces
p. 1011-1018
On complemented subgroups of finite groups
p. 1019-1028
A Komlós-type theorem for the set-valued Henstock-Kurzweil-Pettis integral and applications
p. 1029-1047
An upper bound for domination number of 5-regular graphs
p. 1049-1061

Sommaire du Fascicule no. 4

In memory of Josef Král
p. 1063-1083
On left $C$-$\scr U$-liberal semigroups
p. 1085-1108
A note on the diophantine equation $x^2+b^Y=c^z$
p. 1109-1116
On the maximal subgroup of the sandwich semigroup of generalized circulant Boolean matrices
p. 1117-1129
Non-holonomic $(r,s,q)$-jets
p. 1131-1145
Operators of Hankel type
p. 1147-1163
Steady state coexistence solutions of reaction-diffusion competition models
p. 1165-1183
Invertible commutativity preservers of matrices over max algebra
p. 1185-1192
Pasting topological spaces at one point
p. 1193-1206
On the Laplacian energy of a graph
p. 1207-1213
Weak homogeneity and Pierce’s theorem for $MV$-algebras
p. 1215-1227
Samuel compactification and uniform coreflection of nearness $\sigma$-frames
p. 1229-1241
Nodal solutions for a second-order $m$-point boundary value problem
p. 1243-1263
On totally $\ast$-paranormal operators
p. 1265-1280
A constructive method to determine the variety of filiform Lie algebras
p. 1281-1299
Clifford-Hermite-monogenic operators
p. 1301-1322
On the existence of prolongation of connections
p. 1323-1334