\contline { Akramov~T.A.}{On the Behavior of Solutions to a~Certain Hyperbolic Problem}
{1}{3}
\contline {F.N. Arzikulov}{On Abstract $JW$-Algebras}
{18}{20}
\contline {E.K. Basaeva}{An~Infinitesimal Local Optimum of a~Set Function}
{25}{28}
\contline {Yu. B. Ermolaev}{On a~Certain Representation of a Free Lie Algebra}
{29}{32}
\contline {O.V. Kirichenova}{
On Stability of Solutions to Nonlinear Almost Periodic Systems of~Difference Equations}
{39}{45}
\contline {A.P.~Kopylov}{Stability in the $C^1$-Norm of Classes of Harmonic Mappings}
{42}{49}
\contline {S.V. Lenyuk}{Filters in the Lattice of Quasivarieties of Metabelian Groups}
{57}{67}
\contline {A.S. Leonov}{On Multidimensional Ill-Posed Problems with Discontinuous Solutions}
{63}{74}
\contline {A.G.~Losev}{On Some Liouville Theorems on~Noncompact Riemannian Manifolds}
{74}{87}
\contline {S.A. Nazarov}{Asymptotic Behavior of a~Solution to the Poisson--Boltzmann Equation in a~Three-Dimensional Domain with a~Thin Bridge}
{81}{94}
\contline {S. I. Okrut}{A Global K\"ahlerian Analog of Warped Product}
{99}{112}
\contline {A.G. Pinus}{On Algebras Conditionally Rationally Equivalent to Semilattices and Boolean Algebras}
{106}{121}
\contline {J.-J.~R\"uckmann and G.-W.~Weber}{Semi-Infinite Optimization: Excisional Stability of Noncompact Feasible Sets}
{113}{129}
\contline {S.A.~Sazhenkov}{The Problem of Motion of Rigid Bodies in~a~Non-Newtonean Incompressible Fluid}
{126}{146}
\contline {A.I. Sozutov}{On Groups with Certain Systems of $F$-Subgroups}
{141}{161}
\contline {D.E.~Tishkovsky}{Interpolation Property and Superintuitionistic Predicate Logics}
{151}{172}
\contline {V.G. Tkach\"ev}{Minimal Tubes of Finite Integral Curvature}
{159}{181}
\contline {A.N.~Khisamiev}{Strong $\Delta _1$-Definability of a Model in~an~Admissible Set}
{168}{191}
\contline {A.A. Khusainov}{
On Locally Finite Partially Ordered Sets of Dimension 3}
{176}{201}
\contline {M.N. Sheremeta and S.I. Fedynyak}{On the Derivative of a~Dirichlet Series}
{181}{206}
\contline {A.D. Yashin}{On an~Extension of Gabbay's Logic}
{198}{224}

N-2
\contline {D.R. Akhmetov}{
On the~Isomorphism Generated by the Heat Equation
{209}{243}
\contline {M.V. Borsuk}{Dini Continuity of the First-Order Derivatives of Solutions to the Dirichlet Problem for Linear Second-Order Elliptic Equations in a~Nonsmooth Domain}
{226}{261}
\contline {
O.~N. Zhdanov and A.K. Tsikh}{Studying the Multiple Mellin--Barnes Integrals by Means of Multidimensional Residues}
{245}{281}
\contline {V.N. Zhelyabin}
{Jordan Bialgebras of Symmetric Elements and Lie Bialgebras}
{261}{299}
\contline {T.I. Zelenyak and N.A. Lyulko}{
To the Question of Global Solvability of Mixed Problems for~Quasilinear Parabolic Equations}
{277}{317}
\contline {Sh.~M.~Kasymov}{Solvability in Representations of $n$-Lie Algebras}
{289}{329}
\contline {E.V. Kolesnikov}{The Diffuse and Atomic Components of a~Positive Operator}
{292}{333}
\contline {A.P.~Kopylov}{On Stability in the $C$-Norm of~Classes of~Harmonic Mappings}
{301}{343}
\contline {V.I.~Kuzminov and I.A.~Shvedov}{
On Orthogonal Direct Sum Decomposition of de~Rham Complexes for Warped Products of Riemannian Manifolds}
{311}{354}
\contline {O.I. Makhmudov and I.~\`E. Niezov}{Regularization of a~Solution to the Cauchy Problem for~the~System of~Equations of~Elasticity in Displacements}
{323}{369}
\contline {G.G. Mikhailichenko}{The Simplest Polymetric Geometries. \rm {I}}
{331}{377}
\contline {G.A. Mikhailov}{New Weighted ``Trace Length Estimators'' in~the Monte Carlo Method}
{346}{396}
\contline {V.L. Pot\"emkin and V.I. Ryazanov}{On Mappings with~Constraints on the Measure of~Dilatation}
{354}{405}
\contline {S. G. Pyatkov}{Indefinite Elliptic Spectral Problems}
{358}{409}
\contline {U. A. Rozikov}{Description of Limit Gibbs Measures for $\lambda $-Models on Bethe Lattices}
{373}{427}
\contline {V.G. Romanov}{On a~Stability Estimate for a~Solution to an~Inverse Problem for~a~Hyperbolic Equation}
{381}{436}
\contline {M. A. Turmanov}{On Quasidecomposable Finite Rank Torsion-Free Abelian Groups}
{394}{450}
\contline {A.I.~Khisamutdinov and S.~O.~Shilova}{The Nonlinear Boltzmann Equation, Methods with ``Continuous Time,'' and Some General Constructions of the Monte Carlo Methods}
{398}{456}

N-3

\contline {I.S. Borisov and E.A. Baklanov}{Moment Inequalities for Generalized $L$-Statistics}
{415}{483}
\contline {N. V. Velichko}{On a~Family of $\lambda $-Topologies on a~Function Space}
{422}{490}
\contline {A.M. Gai sin}{On a~Theorem of Hayman}
{431}{501}
\contline {E.I. Gordon and M.~Yu. Zdorovenko}{Nonstandard Hulls of Unbounded Symmetric Operators}
{446}{517}
\contline {G.G. Doronin}{The Model of Elastoplastic Deformation as a~Free Boundary Problem for a~Hyperbolic System}
{460}{533}
\contline {N.I. Ivanchov}{On Determination of a~Time-Dependent Leading Coefficient in a~Parabolic Equation}
{465}{539}
\contline {S. N. Ilin}{Invertibility of Matrices over Ordered Algebraic Systems}
{476}{551}
\contline {V.B. Korotkov}
A~Nuclearity Criterion for Linear Operators}
{484}{560}
\contline {I. V. Latkin}{The Third Commutant Membership Problem in Solvable Groups}
{488}{565}
\contline {
A.R. Mirotin}{On the $\Cal T$-Calculus of Generators for~$C_0$-Semigroups}
{493}{571}
\contline {Yu.G. Nikonorov}{The Scalar Curvature Functional and Homogeneous Einsteinian Metrics on Lie Groups}
{504}{583}
\contline {A.G. Pinus}{On Elementary Theories of Semilattices of Partial Orders on Sets}
{510}{590}
\contline {A.P. Pozhidaev}{Simple Quotient Algebras and Subalgebras of Jacobian Algebras}
{512}{593}
\contline {M.F. Prokhorova}{On Relative Nearstandardness in~IST}
{518}{600}
\contline {G.A. Sviridyuk and V.E. F\"edorov}{On the Identities of Analytic Semigroups of Operators with~Kernels}
{522}{604}
\contline {V.P. Sizhuk}{On Functions with~Negative Coefficients Which Are Starlike and~Convex with Respect to $n$-Symmetric Points}
{534}{617}
\contline {A.A. Stepanova}{Monoids with Decidable and Undecidable Classes of Polygons}
{542}{625}
\contline {K.V. Storozhuk and I.A. Shvedov}{$L_p$-Cohomology of Warped Products of~Lipschitz Riemannian Manifolds}
{549}{633}
\contline {V.M. Tyurin}{On Some Coercive Inequalities for~Linear Partial Differential Operators}
{564}{650}
\contline {V.T. Filippov}{On $n$-Lie Algebra of Jacobians}
{573}{660}
\vbox{
\contline {A.M. Khludnev}{Regularization and Existence of Solutions in the~Equilibrium Problem for~an~Elastoplastic Plate}
{582}{670}
\contline {A.M. Shur}{Syntactic Subgroups of Avoided Languages}
{594}{683}
\contline {O.V. Yakovleva}{On the Stein Property of the Complement of an Algebraic Hypersurface in a Toric Manifold}
{611}{703}
}
N-4
\contline {A.G. Belyaev, A.L. Pyatnitskii , and G.A. Chechkin}{Asymptotic Behavior of a~Solution to a~Boundary Value Problem in~a~Perforated Domain with~Oscillating Boundary}
{621}{730}
\contline {V.V.~Vershinin}{On Braid Groups in Handlebodies}
{645}{755}
\contline {A. Yu. Vesnin and A. C. Kim}
{Fractional Fibonacci Groups and~Manifolds}
{655}{765}
\contline {S.K. Vodopyanov and A.D. Ukhlov}{Sobolev Spaces and~$(P,Q)$-Quasiconformal Mappings of Carnot Groups}
{665}{776}
\contline {G.V. Demidenko}{On a~Functional Approach to~Constructing Projections onto~Invariant Subspaces of Matrices}
{683}{796}
\contline {V. K. Ionin}{Inequalities Between the Radii of Some Spheres That Are Connected with a~Convex Surface}
{700}{814}
\contline {A.V. Kazhikhov and A.E. Mamontov}
On a~Certain Class of Convex Functions and the~Exact Well-Posedness Classes of the Cauchy Problem for the Transport Equation in~Orlicz Spaces

{716}{831}
\contline {V.R. Kirei tov}{
The Hunt Property and Unique Solvability of~the Inverse Problem of~Potential Theory for~One Class of Generalized Ukawa Potentials}
{735}{851}
\contline {A.I.~Kozhanov}{Some Classes of Nonstationary Equations with Growing Lower Terms}
{755}{875}
\contline {A.P.~Kopylov}{Properties of the Mappings That Are Close to the Harmonic Mappings}
{765}{886}
\contline {V.B. Korotkov}{
On the Nonintegrality Property of the Fredholm Resolvent of Some Integral Operators}
{781}{905}
\contline {V.N. Maslennikova and M.V. Kuznetsov}{Solution of the Stationary Flow Problem in~the~Stokes Statement in the $L_{p}^{2}(\Omega )$ Spaces}
{784}{908}
\contline {G.A. Mikhailov and R. N. Makarov}{Parametric Differentiation and Estimation of Eigenvalues by the Monte Carlo Method}
{806}{931}
\contline {A.G. Pinus}{Locally Finite Jonsson Conditional Varieties and Conditional Rational Equivalence}
{816}{942}
\contline {A.S. Romanov}{On One Generalization of Sobolev Spaces}
{821}{949}
\contline {A.A. Samarskii , P.~N. Vabishchevich, S.V. Lemeshevskii , and~P.P.~Matus}{Difference Schemes for the Problem of Fusing Hyperbolic and~Parabolic Equations}
{825}{954}
N-5
\contline {S. M. Ageev and D. Repovs}{A Total Finite-Dimensional Selection Theorem}
{835}{971}
\contline {G.V. Alekseev}{
Solvability of Stationary Boundary Control Problems for Heat Convection Equations}
{844}{982}
\contline {B.M.~Veretennikov}{On Finite $p$-Groups with Metacyclic Commutant}
{859}{999}
\contline {G.G. Gadzhisalikhoglu and A.Kh. Amirov}{To the Question of Interrelation Between the Metric and the Curvature Tensor in $n$-Dimensional Riemannian Space}
{864}{1005}
\contline {V.V. Gorbatsevich}{On the~Level of Some Solvable Lie Algebras}
{872}{1013}
\contline {G.V. Demidenko}{On Quasielliptic Operators~in~$R_n$}
{884}{1028}
\contline {O.I. Zhukova}{On Modifications of the Classes of $p$-Nuclear, $p$-Summing, and~$p$-Integral Operators}
{894}{1038}
\contline {V.V.~Kabanov}{Characterization of Triangular and Lattice Graphs}
{908}{1054}
\contline {V.A. Kovtunenko}{Variational and Boundary Value Problems in~the Presence of Friction on~the~Inner Boundary}
{913}{1060}
\contline {N.T. Kogabaev}{
Autostability of Boolean Algebras with Distinguished Ideal}
{927}{1074}
\contline {A.A. Makhn\"ev and D.V. Paduchikh}{Locally Shrikhande Graphs and Their Automorphisms}
{936}{1085}
\contline {T.A. Melnik and V.A. Plotnikov}{Averaging of Quasidifferential Equations with~Fast and~Slow Variables}
{947}{1098}
\contline {Yu.B. Melnikov}{On Representation of the~Endomorphism Semigroup of a~Finite Group on Its Group Algebra}
{953}{1104}
\contline {V.V. Ostapenko}{On Monotonicity of Difference Schemes}
{959}{1111}
\contline {R.K. Romanovskii  and S.G. Sadovnichuk}{A~Special Addition Theorem for~Theta-Functions and~Nonlinear Equations}
{973}{1127}
\contline {G.A. Rudykh and \`E.I. Sem\"enov}{Exact Nonnegative Solutions to the Multidimensional Nonlinear Diffusion Equation}
{977}{1131}
\contline {T.M. Sadykov}{On a~Multidimensional System of~Hypergeometric Differential Equations}
{986--997}{1141}
\contline {V.I. Senashov}{On One Question by V. P. Shunkov}
{998}{1157}
\contline {E.S. Smailov}{On the Influence of the Geometric Properties of the Spectrum of a~Polynomial on the Nikolskii Inequalities of Different Metrics}
{1000}{1157}
\contline {A.A.~Stepanova}{Model Companions of the Quasivarieties of Polygons}
{1007}{1164}
\contline {V.P. Tanana}{On Approximate Solution of Nonlinear Operator Equations}
{1017}{1175}
\contline {Ar.~S. Tersenov}{Solvability of the Lyapunov Equation for Nonselfadjoint Second-Order Differential Operators with~Nonlocal Boundary Conditions}
{1026}{1184}


N-6
\contline {I.~L. Aleksandrovskii }{A~Solvability Condition for the First Boundary Value Problem for a~Linearized Navier--Stokes System}
{1043}{1211}
\contline {
V.V. Aseev and D.~G. Kuzin}{Sufficient Conditions for Quasisymmetry of Mappings of the Real Axis and the Plane}
{1057}{1225}
\contline {V. G. Bardakov}{On Orthogonal Bases for Rational Lattices}
{1067}{1236}
\contline {E.L. Bashkirov}{On Subgroups of the~Full Linear Group over the~Skew Field of Quaternions Which Include the~Special Unitary Group}
{1080}{1251}
\contline {V.V. Belyaev}{On the Question of Existence of Minimal Non-FC-Groups}
{1093}{1267}
\contline {S.K. Vodopyanov and I.G. Markina}{Classification of Sub-Riemannian Manifolds}
{1096}{1271}
\contline {Vorob\"eva~E.V. and  Romanovskii~R.K.
On Stability of Solutions to the Cauchy Problem for~Hyperbolic Systems in Two Independent Variables
{1112}{1290}
\contline {S.N. Glazatov}{On Solvability of Initial-Boundary Value Problems for a~Nonlinear Equation of Variable Type}
{1115}{1293}
\contline {A.P.~Kopylov}{Stability in the $C^1$-Norm of Sheaves of Solutions to Elliptic Systems of Second-Order Linear Partial Differential Equations}
{1125}{1304}
\contline {Yu.M. Laevsky}{On Methods for Solving Grid Parabolic Problems Which Are Based on Bordering}
{1140}{1322}
\contline {A.R.~Mavlyutov}{Nilpotency  of Class~3 Which Is Stable in a~Certain Collection of Algebras}
{1153}{1336}
\contline {I.I. Matveeva}{The Cauchy Problem for~Systems That Have a~Degenerate Matrix as the Coefficient of the Time Derivative}
{1155}{1338}
\contline {V.V. Ostapenko}{On Strong Monotonicity of Three-Point Difference Schemes}
{1174}{1357}
\contline {I. V. Protasov}{Maximal Topologies on Groups}
{1184}{1368}
\contline {V.Yu. Rovenskii }{Partial Ricci Curvature of a~Submanifold Inside a~Cylinder or Cone in Euclidean Space}
{1195}{1382}
\contline {A.F. Solov\"ev}{
Scalar Curvatures of the First and Second Kinds of a~Left-Invariant Riemannian Metric and Universal Covering}
{1203}{1391}
\contline {V. T. Filippov}{On $\delta $-Derivations of Lie Algebras}
{1218}{1409}
\contline {L.~Z. Fishman}{A~Stability Criterion for Systems with~Delay in~One Critical Case}
{1231}{1423}
\vbox{
\contline {A.A. Shcheglova}{The Newton Method for~Solving Degenerate Systems of Ordinary Differential Equations}
{1236}{1428}
\contline {A.I. Yanushauskas}{The Dirichlet Problem for a~Petrovskii Elliptic System of an~Even Number of Second-Order Equations}
{1243}{1435}
\medbreak \leftline {\twelvebf Index} \nobreak \smallskip
\icontline {Author Index, Volume 39, Numbers 1--6, 1998}{1254}
\icontline {Tables of Contents, Volume 39, Numbers 1--6, 1998}{1256}
}