"úÁÐÉÓËÉ ÎÁÕÞÎÙÈ ÓÅÍÉÎÁÒÏ× ðïíé"

• áÌØÐÉÎ à. á., áÌØÐÉÎÁ ÷. ó. ìÏËÁÌØÎÏ ÓÔÒÏÇÏ ÐÒÉÍÉÔÉ×ÎÙÅ ÐÏÌÕÇÒÕÐÐÙ ÎÅÏÔÒÉÃÁÔÅÌØÎÙÈ ÍÁÔÒÉà ....... 5 áÎÎÏÔÁÃÉÑ ðÏÌÎÙÊ ÔÅËÓÔ(.pdf)
• çÏÌÕÚÉÎÁ å. ç. ï ×ÚÁÉÍÎÏÍ ÉÚÍÅÎÅÎÉÉ ÐÒÏÉÚ×ÏÄÎÏÊ É ÔÒÅÔØÅÇÏ ËÏÜÆÆÉÃÉÅÎÔÁ × ÏÄÎÏÍ ËÌÁÓÓÅ ÒÅÇÕÌÑÒÎÙÈ ÆÕÎËÃÉÊ ....... 15 áÎÎÏÔÁÃÉÑ ðÏÌÎÙÊ ÔÅËÓÔ(.pdf)
• çÕÔÅÒÍÁÎ á. ü., ëÕÄÒÑ×ÃÅ× ä. ë. äÌÉÎÁ ÁÌÇÅÂÒ Ë×ÁÔÅÒÎÉÏÎÏ× É ÏËÔÏÎÉÏÎÏ× ....... 22 áÎÎÏÔÁÃÉÑ ðÏÌÎÙÊ ÔÅËÓÔ(.pdf)
• äÅÍØÑÎÏ×ÉÞ à. ë., ðÏÎÏÍÁÒÅ× á. ó. ï ÒÅÁÌÉÚÁÃÉÉ ÓÐÌÁÊÎ-×ÓÐÌÅÓËÏ×ÏÇÏ ÒÁÚÌÏÖÅÎÉÑ ÐÅÒ×ÏÇÏ ÐÏÒÑÄËÁ ....... 33 áÎÎÏÔÁÃÉÑ ðÏÌÎÙÊ ÔÅËÓÔ(.pdf)
• éËpÁÍÏ× è. ä. ï ÒÁÚÌÏÖÅÎÉÑÈ ÐÓÅ×ÄÏÕÎÉÔÁÒÎÙÈ É ÃÅÎÔÒÏÕÎÉÔÁÒÎÙÈ ÍÁÔÒÉà ....... 74 áÎÎÏÔÁÃÉÑ ðÏÌÎÙÊ ÔÅËÓÔ(.pdf)
• éËpÁÍÏ× è. ä. ï ËÏÎÇÒÕÜÎÔÎÏÍ ÃÅÎÔÒÁÌÉÚÁÔÏÒÅ ÖÏÒÄÁÎÏ×ÏÊ ËÌÅÔËÉ ....... 85 áÎÎÏÔÁÃÉÑ ðÏÌÎÙÊ ÔÅËÓÔ(.pdf)
• éËpÁÍÏ× è. ä. ëÏÎÇÒÕÜÎÔÎÙÊ ÃÅÎÔÒÁÌÉÚÁÔÏÒ ÂÌÏÞÎÏ-ÄÉÁÇÏÎÁÌØÎÏÊ ÍÁÔÒÉÃÙ ....... 96 áÎÎÏÔÁÃÉÑ ðÏÌÎÙÊ ÔÅËÓÔ(.pdf)
• éËpÁÍÏ× è. ä. ëÏÎÇÒÕÜÎÔÎÙÊ ÃÅÎÔÒÁÌÉÚÁÔÏÒ ÍÁÔÒÉÃÙ óÅÒÇÅÊÞÕËÁ--èÏÒÎÁ ....... 104 áÎÎÏÔÁÃÉÑ ðÏÌÎÙÊ ÔÅËÓÔ(.pdf)
• éÌØÉÎ ÷. ð. éÔÅÒÁÃÉÏÎÎÙÅ ÐÒÏÃÅÓÓÙ × ÐÏÄÐÒÏÓÔÒÁÎÓÔ×ÁÈ ëÒÙÌÏ×Á--óÏÎÎÅ×ÅÌØÄÁ ....... 114 áÎÎÏÔÁÃÉÑ ðÏÌÎÙÊ ÔÅËÓÔ(.pdf)
• éÌØÉÎ ÷. ð. ï ÍÅÔÏÄÁÈ ÎÁÉÍÅÎØÛÉÈ Ë×ÁÄÒÁÔÏ× × ÐÏÄÐÒÏÓÔÒÁÎÓÔ×ÁÈ ëÒÙÌÏ×Á ....... 131 áÎÎÏÔÁÃÉÑ ðÏÌÎÙÊ ÔÅËÓÔ(.pdf)
• ëÏÌÏÔÉÌÉÎÁ ì. à. îÏ×ÙÅ ÐÏÄËÌÁÓÓÙ ËÌÁÓÓÁ ${\mathcal H}$-ÍÁÔÒÉÃ É ÓÏÏÔ×ÅÔÓÔ×ÕÀÝÉÅ ÏÃÅÎËÉ ÏÂÒÁÔÎÙÈ ÍÁÔÒÉà ....... 148 áÎÎÏÔÁÃÉÑ ðÏÌÎÙÊ ÔÅËÓÔ(.pdf)
• ëÏÌÏÔÉÌÉÎÁ ì. à. ï ÂÌÏÞÎÙÈ ÏÂÏÂÝÅÎÉÑÈ ${\mathcal H}$-ÍÁÔÒÉà ....... 172 áÎÎÏÔÁÃÉÑ ðÏÌÎÙÊ ÔÅËÓÔ(.pdf)
• ìÅÂÅÄÉÎÓËÁÑ î. á., ìÅÂÅÄÉÎÓËÉÊ ä. í., óÍÉÒÎÏ× á. á. ï ×ÏÚÍÏÖÎÙÈ ÚÎÁÞÅÎÉÑÈ ÒÁÚÍÅÒÎÏÓÔÅÊ ÐÅÒÅÓÅÞÅÎÉÊ ÐÏÄÐÒÏÓÔÒÁÎÓÔ× ÄÌÑ ÐÑÔÉ ÐÒÑÍÙÈ ÓÌÁÇÁÅÍÙÈ ....... 189 áÎÎÏÔÁÃÉÑ ðÏÌÎÙÊ ÔÅËÓÔ(.pdf)
• íÁËÁÒÏ× á. á. ï Ä×ÏÊÓÔ×ÅÎÎÙÈ ÆÕÎËÃÉÏÎÁÌÁÈ Ë ÍÉÎÉÍÁÌØÎÙÍ ÓÐÌÁÊÎÁÍ ....... 198 áÎÎÏÔÁÃÉÑ ðÏÌÎÙÊ ÔÅËÓÔ(.pdf)
• íÁÒËÏ×Á ï. ÷. ëÏÍÍÕÔÁÔÉ×ÎÙÅ ÎÉÌØÐÏÔÅÎÔÎÙÅ ÐÏÄÁÌÇÅÂÒÙ ÉÎÄÅËÓÁ ÎÉÌØÐÏÔÅÎÔÎÏÓÔÉ $n-1$ × ÁÌÇÅÂÒÅ ÍÁÔÒÉà ÐÏÒÑÄËÁ $n$ ....... 219 áÎÎÏÔÁÃÉÑ ðÏÌÎÙÊ ÔÅËÓÔ(.pdf)
• þÕÇÕÎÏ× ÷. î. ï ÏÐÉÓÁÎÉÉ ÐÁÒ ÁÎÔÉËÏÍÍÕÔÉÒÕÀÝÉÈ ÇÁÎËÅÌÅ×ÙÈ ÍÁÔÒÉà ....... 243 áÎÎÏÔÁÃÉÑ ðÏÌÎÙÊ ÔÅËÓÔ(.pdf)
• òÅÆÅÒÁÔÙ ....... 258(.pdf)

---


Contents 
• Al'pin Yu. A., Al'pina V. S. Locally strongly primitive semigroups of nonnegative matrices ....... 5
• Goluzina E. G. On the mutual change of values of the derivative and third coefficient in a class of regular functions ....... 15
• Guterman A. E., Kudryavtsev D. K. The lengths of the quaternion and octotion algebras ....... 22
• Dem'yanovich Yu. K., Ponomarev A. S. Realization of the spline-wavelet decomposition of the first order ....... 33
• Ikramov Kh. D. Decomposing pseudounitary and centrounitary matrices ....... 74
• Ikramov Kh. D. On the congruent centralizer of the Jordan block ....... 85
• Ikramov Kh. D. The congruence centralizer of a block diagonal matrix ....... 96
• Ikramov Kh. D. The congruence centralizer of the Sergeichuk--Horn matrix ....... 104
• Il'in V. P. Iterative processes in the Krylov--Sonneveld subspaces ....... 114
• Il'in V. P. Least squares methods in Krylov subspaces ....... 131
• Kolotilina L. Yu. New subclasses of the class of $\mathcal H$-matrices and related bounds for the inverses ....... 148
• Kolotilina L. Yu. On block generalizations of $\mathcal H$-matrices ....... 172
• Lebedinskaya N. A., Lebedinskii D. M., Smirnov A. A. Possible dimensions of subspace intersections for five direct summands ....... 189
• Makarov A. A. On functionals dual to minimal splines ....... 198
• Markova O. V. Commutative nilpotent subalgebras with nilpotency index $n-1$ in the algebra of matrices of order $n$ ....... 219
• Chugunov V. N. On a description of pairs of anti-commuting Hankel matrices ....... 243
• Reviews ....... 258

---

• Paging 264 pp.

• ---

  Back to the Petersburg Department of Steklov Institute of Mathematics