Dao, Hailong; Maddox, Kyle; Pandey, Vaibhav Counting geometric branches via the Frobenius map and \(F\)-nilpotent singularities. (English) Zbl 07927420 Nagoya Math. J. 255, 724-741 (2024). MSC: 13A35 13D45 13B40 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Lohrey, Markus; Stober, Florian; Weiß, Armin The power word problem in graph products. (English) Zbl 07888052 Theory Comput. Syst. 68, No. 3, 403-464 (2024). Reviewer: Egle Bettio (Venezia) MSC: 20F10 20F36 68Q17 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Lin, Zaifeng; Zelenko, Igor On Eisenhart’s type theorem for sub-Riemannian metrics on step \(2\) distributions with ad-surjective Tanaka symbols. (English) Zbl 1541.53045 Regul. Chaotic Dyn. 29, No. 2, 304-343 (2024). MSC: 53C17 17B70 58A30 17B30 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Al-Sa’di, Sa’ud; Pacheco, Wilson On full and nearly full operators in complex Banach spaces. (English) Zbl 1549.47041 Bol. Soc. Parana. Mat. (3) 41, Paper No. 126, 13 p. (2023). MSC: 47B01 47A15 47A58 47B06 × Cite Format Result Cite Review PDF Full Text: DOI
Mori, Michiya On the distance from a matrix to nilpotents. (English) Zbl 1526.15021 Linear Algebra Appl. 679, 99-103 (2023). MSC: 15A60 15B57 47A30 47A58 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Hakavuori, Eero; Le Donne, Enrico Blowups and blowdowns of geodesics in Carnot groups. (English) Zbl 1521.53023 J. Differ. Geom. 123, No. 2, 267-310 (2023). Reviewer: Nathaniel Eldredge (Greeley) MSC: 53C17 28A75 49K21 22E25 53C22 × Cite Format Result Cite Review PDF Full Text: DOI arXiv Link
Chitour, Yacine; Jouan, Philippe; Manríquez, Ronald General nilpotent and solvable approximations of almost-Riemannian structures. (English) Zbl 1545.53029 Discrete Contin. Dyn. Syst. 43, No. 1, 392-410 (2023). Reviewer: Tijana Šukilović (Beograd) MSC: 53C17 53C30 22E25 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Domokos, András; Manfredi, Juan J.; Ricciotti, Diego Riemannian approximation in Carnot groups. (English) Zbl 1503.53060 Proc. R. Soc. Edinb., Sect. A, Math. 152, No. 5, 1139-1154 (2022). Reviewer: Nathaniel Eldredge (Storrs) MSC: 53C17 35H20 22E25 22E30 39B52 × Cite Format Result Cite Review PDF Full Text: DOI
Ardentov, Andrei; Hakavuori, Eero Cut time in the sub-Riemannian problem on the Cartan group. (English) Zbl 1507.53028 ESAIM, Control Optim. Calc. Var. 28, Paper No. 12, 19 p. (2022). Reviewer: Jeremy Tyson (Urbana) MSC: 53C17 53C22 22E25 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Jouan, Philippe; Manríquez, Ronald Solvable approximations of 3-dimensional almost-Riemannian structures. (English) Zbl 1490.53042 Math. Control Relat. Fields 12, No. 2, 303-326 (2022). MSC: 53C15 53C17 22E25 53B99 × Cite Format Result Cite Review PDF Full Text: DOI
Fresse, Lucas; Mehdi, Salah Approximation of nilpotent orbits for simple Lie groups. (English) Zbl 1490.17010 Glas. Mat., III. Ser. 56, No. 2, 287-327 (2021). Reviewer: Princy Randriambololondrantomalala (Antananarivo) MSC: 17B08 22E15 × Cite Format Result Cite Review PDF Full Text: DOI arXiv HAL
Jean, Frédéric; Maslovskaya, Sofya; Zelenko, Igor On Weyl’s type theorems and genericity of projective rigidity in sub-Riemannian geometry. (English) Zbl 1469.53073 Geom. Dedicata 213, 295-314 (2021). MSC: 53C17 53A20 53C18 × Cite Format Result Cite Review PDF Full Text: DOI arXiv Link
Cramer, Zachary The distance from a rank \(n-1\) projection to the nilpotent operators on \(\mathbb{C}^n\). (English) Zbl 1521.47030 Can. Math. Bull. 64, No. 1, 54-74 (2021). MSC: 47A58 15A99 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Ardentov, A. A.; Mashtakov, A. P. Control of a mobile robot with a trailer based on nilpotent approximation. (English. Russian original) Zbl 1460.93068 Autom. Remote Control 82, No. 1, 73-92 (2021); translation from Avtom. Telemekh. 2021, No. 1, 95-118 (2021). MSC: 93C85 49J10 × Cite Format Result Cite Review PDF Full Text: DOI
Sattari, Mohammad Hossein; Alizadeh, Esmaeil Nilpotent ideals in generalized amenable Banach algebras. (English) Zbl 1462.46057 Bull. Iran. Math. Soc. 46, No. 6, 1745-1751 (2020). Reviewer: Mart Abel (Tartu) MSC: 46H20 46H10 46B28 × Cite Format Result Cite Review PDF Full Text: DOI
Marcoux, Laurent W. On norm-limits of algebraic quasidiagonal operators. (English) Zbl 1463.47056 J. Oper. Theory 83, No. 2, 475-494 (2020). Reviewer: Mohammad Sal Moslehian (Mashhad) MSC: 47A66 47A58 47A05 × Cite Format Result Cite Review PDF
Lukyanenko, Anton; Vandehey, Joseph Intrinsic Diophantine approximation in Carnot groups and in the Siegel model of the Heisenberg group. (English) Zbl 1446.11140 Monatsh. Math. 192, No. 3, 651-676 (2020). Reviewer: Symon Serbenyuk (Kyiv) MSC: 11J83 22E25 11J70 53C17 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Khoddami, A. R. Bounded and continuous functions on the closed unit ball of a normed vector space equipped with a new product. (English) Zbl 1513.46103 Sci. Bull., Ser. A, Appl. Math. Phys., Politeh. Univ. Buchar. 81, No. 2, 81-86 (2019). MSC: 46J10 46H20 46B28 × Cite Format Result Cite Review PDF
Lai, Xuzhi; Xiong, Peiyin; Wu, Min Stable control strategy for a second-order nonholonomic planar underactuated mechanical system. (English) Zbl 1483.93468 Int. J. Syst. Sci., Princ. Appl. Syst. Integr. 50, No. 11, 2126-2141 (2019). MSC: 93D05 70Q05 90C59 × Cite Format Result Cite Review PDF Full Text: DOI
Choi, Woocheol; Ponge, Raphaël Privileged coordinates and nilpotent approximation for Carnot manifolds. II: Carnot coordinates. (English) Zbl 1432.53047 J. Dyn. Control Syst. 25, No. 4, 631-670 (2019). Reviewer: Nathaniel Eldredge (Storrs) MSC: 53C17 43A85 22E25 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Choi, Woocheol; Ponge, Raphaël Privileged coordinates and nilpotent approximation of Carnot manifolds. I: General results. (English) Zbl 1410.53033 J. Dyn. Control Syst. 25, No. 1, 109-157 (2019). MSC: 53C17 43A85 22E25 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Basalaev, S. G. The local approximation theorem in various coordinate systems. (English. Russian original) Zbl 1478.53059 Sib. Math. J. 59, No. 5, 778-785 (2018); translation from Sib. Mat. Zh. 59, No. 5, 988-997 (2018). MSC: 53C17 × Cite Format Result Cite Review PDF Full Text: DOI
Bekkers, Erik J.; Chen, Da; Portegies, Jorg M. Nilpotent approximations of sub-Riemannian distances for fast perceptual grouping of blood vessels in 2D and 3D. (English) Zbl 1437.92068 J. Math. Imaging Vis. 60, No. 6, 882-899 (2018). MSC: 92C55 22E25 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Nikolaev, Andrey; Ushakov, Alexander Subset sum problem in polycyclic groups. (English) Zbl 1375.20040 J. Symb. Comput. 84, 84-94 (2018). MSC: 20F10 20F18 20F16 03D15 68Q17 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Hrdina, Jaroslav; Matoušek, Radomil; Návrat, Aleš; Vašík, Petr Nilpotent approximation of a trident snake robot controlling distribution. (English) Zbl 1449.93194 Kybernetika 53, No. 6, 1118-1130 (2017). Reviewer: Krishnan Balachandran (Coimbatore) MSC: 93C85 93B27 × Cite Format Result Cite Review PDF Full Text: DOI arXiv Link
Juillet, Nicolas; Sigalotti, Mario Pliability, or the Whitney extension theorem for curves in Carnot groups. (English) Zbl 1372.22009 Anal. PDE 10, No. 7, 1637-1661 (2017). Reviewer: George Stoica (Saint John) MSC: 22E25 41A05 53C17 54C20 58C25 × Cite Format Result Cite Review PDF Full Text: DOI arXiv HAL
Földvári, Attila The complexity of the equation solvability problem over semipattern groups. (English) Zbl 1368.20034 Int. J. Algebra Comput. 27, No. 2, 259-272 (2017). MSC: 20F10 68Q17 68Q25 20E22 20G40 16N40 × Cite Format Result Cite Review PDF Full Text: DOI arXiv Link
Pal, Avijit; Yakubovich, Dmitry V. Infinite-dimensional features of matrices and pseudospectra. (English) Zbl 1352.15014 J. Math. Anal. Appl. 447, No. 1, 109-127 (2017). MSC: 15A18 15A60 47A10 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Ardentov, Andrey A. Controlling of a mobile robot with a trailer and its nilpotent approximation. (English) Zbl 1402.70009 Regul. Chaotic Dyn. 21, No. 7-8, 775-791 (2016). MSC: 70E60 93B27 93C85 22E25 53A17 58E25 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Capogna, Luca; Le Donne, Enrico Smoothness of subRiemannian isometries. (English) Zbl 1370.53030 Am. J. Math. 138, No. 5, 1439-1454 (2016). Reviewer: Nathaniel Eldredge (Greeley) MSC: 53C17 35H10 35H20 22E25 28A75 × Cite Format Result Cite Review PDF Full Text: DOI arXiv Link
König, Daniel; Lohrey, Markus; Zetzsche, Georg Knapsack and subset sum problems in nilpotent, polycyclic, and co-context-free groups. (English) Zbl 1392.68205 Kahrobaei, Delaram (ed.) et al., Algebra and computer science. Joint AMS-EMS-SPM meeting algebra and computer science, Porto, Portugal, June 10–13, 2015. Joint mathematics meetings groups, algorithms, and cryptography, San Antonio, TX, USA, January 10–13, 2015. Joint AMS-Israel Mathematical Union meeting applications of algebra to cryptography, Tel-Aviv, Israel, June 16–19, 2014. Proceedings. Providence, RI: American Mathematical Society (AMS) (ISBN 978-1-4704-2303-2/pbk; 978-1-4704-3587-5/ebook). Contemporary Mathematics 677, 129-144 (2016). MSC: 68Q25 20F10 20F18 68Q17 68Q45 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Kramar, Edvard A note on the commutator of two operators on a locally convex space. (English) Zbl 1389.47061 Commentat. Math. Univ. Carol. 57, No. 2, 163-168 (2016). MSC: 47B06 46A03 47B47 × Cite Format Result Cite Review PDF Full Text: DOI
Fialowski, Alice; Penkava, Michael The moduli space of complex 5-dimensional Lie algebras. (English) Zbl 1339.14012 J. Algebra 458, 422-444 (2016). Reviewer: Arvid Siqveland (Kongsberg) MSC: 14D15 13D10 14B12 16S80 16E40 17B55 17B70 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Frenkel, Elizaveta; Nikolaev, Andrey; Ushakov, Alexander Knapsack problems in products of groups. (English) Zbl 1401.20031 J. Symb. Comput. 74, 96-108 (2016). MSC: 20F10 68Q25 03D15 20E06 20F05 20F65 68Q17 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Chitour, Yacine; Godoy Molina, Mauricio; Kokkonen, Petri Symmetries of the rolling model. (English) Zbl 1334.53024 Math. Z. 281, No. 3-4, 783-805 (2015). Reviewer: Witold Mozgawa (Lublin) MSC: 53C20 53C07 53A45 53A55 53C17 58A30 53B50 × Cite Format Result Cite Review PDF Full Text: DOI arXiv Link
Chachólski, Wojciech; Farjoun, Emmanuel Dror; Flores, Ramón; Scherer, Jérôme Cellular properties of nilpotent spaces. (English) Zbl 1348.55009 Geom. Topol. 19, No. 5, 2741-2766 (2015). Reviewer: Daniel Tanré (Villeneuve d’ Ascq) MSC: 55P60 20F18 55N20 55R35 × Cite Format Result Cite Review PDF Full Text: DOI arXiv Link
Aka, Menny; Breuillard, Emmanuel; Rosenzweig, Lior; de Saxcé, Nicolas Diophantine properties of nilpotent Lie groups. (English) Zbl 1332.22011 Compos. Math. 151, No. 6, 1157-1188 (2015). MSC: 22E25 11K60 17B01 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Fialowski, Alice; Penkava, Michael The moduli space of 4-dimensional non-nilpotent complex associative algebras. (English) Zbl 1315.14017 Forum Math. 27, No. 3, 1401-1434 (2015). Reviewer: Arvid Siqveland (Kongsberg) MSC: 14D15 13D10 14B12 16S80 16E40 17B55 17B70 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Myasnikov, Alexei; Nikolaev, Andrey; Ushakov, Alexander Knapsack problems in groups. (English) Zbl 1392.68207 Math. Comput. 84, No. 292, 987-1016 (2015). MSC: 68Q25 20F10 20F18 20F67 68Q17 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Ardentov, A. A. Extremal paths in the nilpotent sub-Riemannian problem on the Engel group (subcritical case of pendulum oscillations). (English. Russian original) Zbl 1304.93063 J. Math. Sci., New York 199, No. 5, 481-487 (2014); translation from Sovrem. Mat., Fundam. Napravl. 42, 30-35 (2011). MSC: 93C85 37J60 70F25 49Q20 × Cite Format Result Cite Review PDF Full Text: DOI
Prandi, Dario Hölder equivalence of the value function for control-affine systems. (English) Zbl 1301.53029 ESAIM, Control Optim. Calc. Var. 20, No. 4, 1224-1248 (2014). MSC: 53C17 93C15 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Ngo, Nham V.; Šivic, Klemen On varieties of commuting nilpotent matrices. (English) Zbl 1291.15045 Linear Algebra Appl. 452, 237-262 (2014). MSC: 15A27 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Barilari, D. Trace heat kernel asymptotics in 3D contact sub-Riemannian geometry. (English. Russian original) Zbl 1294.58004 J. Math. Sci., New York 195, No. 3, 391-411 (2013); translation from Sovrem. Mat. Prilozh. 82 (2012). Reviewer: Hang Wang (Adelaide) MSC: 58J35 58J37 53D10 53C17 53A55 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Ardentov, A. A.; Sachkov, Yu. L. Conjugate points in nilpotent sub-Riemannian problem on the Engel group. (English. Russian original) Zbl 1295.53023 J. Math. Sci., New York 195, No. 3, 369-390 (2013); translation from Sovrem. Mat. Prilozh. 82 (2012). Reviewer: Witold Mozgawa (Lublin) MSC: 53C17 53C30 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Zhu, Sen; Li, Chun Guang Complex symmetry of a dense class of operators. (English) Zbl 1284.47014 Integral Equations Oper. Theory 73, No. 2, 255-272 (2012). Reviewer: Jaroslav Zemánek (Warszawa) MSC: 47A58 47B37 × Cite Format Result Cite Review PDF Full Text: DOI
Navickas, Zenonas; Ragulskis, Minvydas; Vainoras, Alfonsas; Smidtaite, Rasa The explosive divergence in iterative maps of matrices. (English) Zbl 1250.15030 Commun. Nonlinear Sci. Numer. Simul. 17, No. 11, 4430-4438 (2012). MSC: 15A99 39B12 37M25 15A18 × Cite Format Result Cite Review PDF Full Text: DOI
Horváth, Gábor; Szabó, Csaba The extended equivalence and equation solvability problems for groups. (English) Zbl 1286.68194 Discrete Math. Theor. Comput. Sci. 13, No. 4, 23-32 (2011). MSC: 68Q17 20F10 20D15 × Cite Format Result Cite Review PDF Full Text: Link
Senthilkumar, D.; Maheswari Naik, P. Weyl’s theorem for algebraically absolute-\((p, r)\)-paranormal operators. (English) Zbl 1221.47038 Banach J. Math. Anal. 5, No. 1, 29-37 (2011). Reviewer: Mohammed Hichem Mortad (Oran) MSC: 47B20 47A13 47A30 47B06 × Cite Format Result Cite Review PDF Full Text: DOI EuDML EMIS
Namikawa, Yoshinori Poisson deformations of affine symplectic varieties. II. (English) Zbl 1211.14040 Kyoto J. Math. 50, No. 4, 727-752 (2010). Reviewer: Eberhard Oeljeklaus (Bremen) MSC: 14J15 32G05 14E20 32J18 32J27 14B12 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Karmanova, Maria; Vodop’yanov, Sergey Geometry of Carnot-Carathéodory spaces differentiability, coarea and area formulas. (English) Zbl 1297.53029 Gustafsson, Björn (ed.) et al., Analysis and mathematical physics. Lectures delivered at the international conference “New trends in harmonic and complex analysis”, Voss, Norway, May 7–12, 2007. Basel: Birkhäuser (ISBN 978-3-7643-9905-4/hbk). Trends in Mathematics, 233-335 (2009). MSC: 53C17 28A75 49Q20 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Sachkova, E. F. Approximate solution of a control problem on the basis of the nilpotent approximation. (English. Russian original) Zbl 1180.93036 Differ. Equ. 45, No. 9, 1386-1395 (2009); translation from Differ. Uravn. 45, No. 9, 1355-1364 (2009). MSC: 93B40 93C15 93C10 × Cite Format Result Cite Review PDF Full Text: DOI
El-Zekey, Moataz Saleh; Lotfallah, Wafik Boulos; Morsi, Nehad Nashaat Computational complexities of axiomatic extensions of monoidal t-norm based logic. (English) Zbl 1176.03009 Soft Comput. 13, No. 11, 1089-1097 (2009). MSC: 03B52 03D15 68Q17 68Q25 × Cite Format Result Cite Review PDF Full Text: DOI
Leonardi, Gian Paolo; Monti, Roberto End-point equations and regularity of sub-Riemannian geodesics. (English) Zbl 1189.53033 Geom. Funct. Anal. 18, No. 2, 552-582 (2008). MSC: 53C17 49K99 × Cite Format Result Cite Review PDF Full Text: DOI
Duits, Remco; van Almsick, Markus The explicit solutions of linear left-invariant second order stochastic evolution equations on the 2D Euclidean motion group. (English) Zbl 1153.60040 Q. Appl. Math. 66, No. 1, 27-67 (2008). Reviewer: Henri Schurz (Carbondale) MSC: 60H25 22E25 37L05 68U10 34B30 47D06 × Cite Format Result Cite Review PDF Full Text: DOI Link
Föglein, Anna Partial regularity results for subelliptic systems in the Heisenberg group. (English) Zbl 1145.35059 Calc. Var. Partial Differ. Equ. 32, No. 1, 25-51 (2008). Reviewer: Andreas Gastel (Erlangen) MSC: 35H20 35D10 22E25 × Cite Format Result Cite Review PDF Full Text: DOI
Greshnov, A. V. Local approximation of uniformly regular Carnot–Carathéodory quasispaces by their tangent cones. (Russian, English) Zbl 1164.53343 Sib. Mat. Zh. 48, No. 2, 290-312 (2007); translation in Sib. Math. J. 48, No. 2, 229-248 (2007). MSC: 53C17 53C23 × Cite Format Result Cite Review PDF Full Text: EuDML EMIS
Pavesic, Petar A spectral sequence for the group of self-maps which induce identity automorphisms of homology groups. (English) Zbl 1132.55003 Glas. Mat., III. Ser. 42, No. 1, 131-144 (2007). Reviewer: Kohhei Yamaguchi (Tokyo) MSC: 55P10 55Q05 55T05 × Cite Format Result Cite Review PDF Full Text: DOI
Mormul, Piotr Do moduli of Goursat distributions appear on the level of nilpotent approximations? (English) Zbl 1135.58003 Brasselet, Jean-Paul (ed.) et al., Real and complex singularities, São Carlos workshop 2004. Papers of the 8th workshop, Marseille, France, July 19–23, 2004. Basel: Birkhäuser (ISBN 3-7643-7775-5/hbk). Trends in Mathematics, 229-246 (2007). Reviewer: Adrian Sandovici (Piatra Neamt) MSC: 58A30 58K50 17B66 17B30 × Cite Format Result Cite Review PDF
Dombi, József; Gera, Zsolt The approximation of piecewise linear membership functions and Łukasiewicz operators. (English) Zbl 1068.93007 Fuzzy Sets Syst. 154, No. 2, 275-286 (2005). MSC: 93A30 68T05 90C70 03B52 × Cite Format Result Cite Review PDF Full Text: DOI
Mormul, P. Kumpera-Ruiz algebras in Goursat flags are optimal in small lengths. (English) Zbl 1076.93013 J. Math. Sci., New York 126, No. 6, 1614-1629 (2005). Reviewer: Constantin Vârsan (Bucureşti) MSC: 93B29 93B10 58A30 × Cite Format Result Cite Review PDF Full Text: DOI
Agrachev, A.; Marigo, A. Nonholonomic tangent spaces: intrinsic construction and rigid dimensions. (English) Zbl 1068.58001 Electron. Res. Announc. Am. Math. Soc. 9, 111-120 (2003). MSC: 58A30 37J60 53C17 58K50 × Cite Format Result Cite Review PDF Full Text: DOI EuDML EMIS
Cohn, William S.; Lu, Guozhen; Lu, Shanzhen Higher order Poincaré inequalities associated with linear operators on stratified groups and applications. (English) Zbl 1023.46032 Math. Z. 244, No. 2, 309-335 (2003). MSC: 46E35 22E25 41A10 × Cite Format Result Cite Review PDF Full Text: DOI
Hersonsky, Sa’ar; Paulin, Frédéric Diophantine approximation in negatively curved manifolds and in the Heisenberg group. (English) Zbl 1064.11057 Burger, Marc (ed.) et al., Rigidity in dynamics and geometry. Contributions from the programme Ergodic theory, geometric rigidity and number theory, Isaac Newton Institute for the Mathematical Sciences, Cambridge, UK, January 5–July 7, 2000. Berlin: Springer (ISBN 3-540-43243-4/hbk). 203-226 (2002). MSC: 11K60 20F18 51M10 × Cite Format Result Cite Review PDF
Lu, Guo Zhen; Pérez, Carlos \(L^1\rightarrow L^q\) Poincaré inequalities for \(0<q<1\) imply representation formulas. (English) Zbl 1012.46037 Acta Math. Sin., Engl. Ser. 18, No. 1, 1-20 (2002). Reviewer: Stanislaw Wedrychowicz (Rzeszów) MSC: 46E35 41A10 22E25 × Cite Format Result Cite Review PDF Full Text: DOI
Lu, Guozhen Polynomials, higher order Sobolev extension theorems and interpolation inequalities on weighted Folland-Stein spaces on stratified groups. (English) Zbl 0973.46020 Acta Math. Sin., Engl. Ser. 16, No. 3, 405-444 (2000). Reviewer: Hans Triebel (Jena) MSC: 46E35 41A10 22E25 × Cite Format Result Cite Review PDF Full Text: DOI
de Luca, Alessandro; Mattone, Raffaella; Oriolo, Giuseppe Stabilization of an underactuated planar 2R manipulator. (English) Zbl 0945.93584 Int. J. Robust Nonlinear Control 10, No. 4, 181-198 (2000). MSC: 93C85 93D15 70Q05 70B15 × Cite Format Result Cite Review PDF Full Text: DOI
Lu, Guozhen Extension and interpolation theorems on weighted anisotropic Sobolev spaces on stratified groups. (English) Zbl 0962.46019 Math. Sci. Res. Hot-Line 3, No. 6, 1-27 (1999). Reviewer: Hans Triebel (Jena) MSC: 46E35 41A10 22E25 × Cite Format Result Cite Review PDF
Liu, Yongping; Lu, Guozhen; Wheeden, Richard L. Representation formulas and Sobolev spaces of high order on stratified groups and generalizations to metric spaces. (English) Zbl 0962.46020 Math. Sci. Res. Hot-Line 3, No. 7, 35-59 (1999). Reviewer: Hans Triebel (Jena) MSC: 46E35 41A10 22E25 46G25 × Cite Format Result Cite Review PDF
Dooley, A. H.; Gupta, S. K. The contraction of \(S^{2p-1}\) to \(H^{p-1}\). (English) Zbl 0938.22007 Monatsh. Math. 128, No. 3, 237-253 (1999). Reviewer: Yasuhiro Asoo (Okayama) MSC: 22E45 22E27 43A80 × Cite Format Result Cite Review PDF Full Text: DOI
Zhang, Yong Nilpotent ideals in a class of Banach algebras. (English) Zbl 0931.46035 Proc. Am. Math. Soc. 127, No. 11, 3237-3242 (1999). Reviewer: G.Garske (Hagen) MSC: 46H10 46H20 46B25 46A32 × Cite Format Result Cite Review PDF Full Text: DOI
Dinh Dung; Schempp, Walter Reconstruction of images in magnetic resonance imaging. (English) Zbl 1033.42502 Acta Math. Vietnam. 22, No. 2, 493-500 (1997). MSC: 42C15 92C55 41A25 × Cite Format Result Cite Review PDF
Plantiko, Rüdiger The graded Lie algebra of a Kähler group. (English) Zbl 0889.32028 Forum Math. 8, No. 5, 569-583 (1996). Reviewer: F.Rouvière (Nice) MSC: 32J27 57S25 17B70 17B30 20F40 14B12 × Cite Format Result Cite Review PDF Full Text: DOI EuDML
MacDonald, Gordon W. Distance from projections to nilpotents. (English) Zbl 0828.47014 Can. J. Math. 47, No. 4, 841-851 (1995). MSC: 47A58 47L05 15A99 × Cite Format Result Cite Review PDF Full Text: DOI
Dwork, Bernard; Gerotto, Giovanni; Sullivan, Francis J. An introduction to \(G\)-functions. (English) Zbl 0830.12004 Annals of Mathematics Studies. 133. Princeton, NJ: Princeton University Press. xxi, 323 p. $59.50; £50.00 / hbk; $ 29.95; £25.00 / pbk (1994). Reviewer: D.Bertrand (Paris) MSC: 12H25 12-02 11J91 11S80 14G10 14G20 32S40 33C60 41A21 × Cite Format Result Cite Review PDF Full Text: DOI
McGibbon, C. A. Clones of spaces and maps in homotopy theory. (English) Zbl 0799.55007 Comment. Math. Helv. 68, No. 2, 263-277 (1993). Reviewer: R.J.Steiner (Glasgow) MSC: 55P60 20K40 × Cite Format Result Cite Review PDF Full Text: DOI EuDML
Piirilä, Olli-Pekka Questions and notions related to quasialgebraicity in Banach algebras. (English) Zbl 0788.46056 Annales Academiæ Scientiarum Fennicæ. Series A I. Mathematica. Dissertationes. 88. Helsinki: Suomalainen Tiedeakatemia. 72 p. (1993). Reviewer: H.Hogbe Nlend (Bordeaux) MSC: 46H05 41A50 × Cite Format Result Cite Review PDF
Lesokhin, M. M.; Tutygin, A. G.; Yashina, E. Yu. Approximation of semigroups. (Russian) Zbl 0828.20049 Lyapin, E. S. (ed.), Decompositions and homomorphic mappings of semigroups. Interuniversity collection of scientific works. Sankt- Peterburg: Obrazovanie. 76-87 (1992). MSC: 20M10 20M15 20M17 × Cite Format Result Cite Review PDF
Feichtinger, Hans G.; Gröchenig, Karlheinz Gabor wavelets and the Heisenberg group: Gabor expansions and short time Fourier transform from the group theoretical point of view. (English) Zbl 0849.43003 Wavelets: a tutorial in theory and applications, Wavelet Anal. Appl. 2, 359-397 (1992). Reviewer: G.C.Bohnké (MR 93i:42020) MSC: 43A15 42C40 22D10 22E25 46E35 65D15 × Cite Format Result Cite Review PDF
Sussmann, Héctor J. New differential geometric methods in nonholonomic path finding. (English) Zbl 0777.93014 Systems, models and feedback: theory and applications, Proc. US-Italy Workshop in Honor of Prof. Antonio Ruberti, Capri/Italy 1992, Prog. Syst. Control Theory 12, 365-384 (1992). MSC: 93B29 × Cite Format Result Cite Review PDF
Tret’yak, A. I. On necessary conditions for optimality of even order in the time-optimal problem for a class of control systems. (English. Russian original) Zbl 0754.49003 Sov. Math., Dokl. 43, No. 1, 243-245 (1991); translation from Dokl. Akad. Nauk SSSR 316, No. 5, 1058-1060 (1991). Reviewer: W.Hejmo (Kraków) MSC: 49J15 49K15 93C15 × Cite Format Result Cite Review PDF
Tret’yak, A. I. Higher-order pointwise optimality conditions. (English. Russian original) Zbl 0835.49013 J. Math. Sci., New York 71, No. 3, 2486-2530 (1994). MSC: 49K15 58E25 × Cite Format Result Cite Review PDF Full Text: DOI
Tret’yak, A. I. Point conditions of high order optimality. (Russian) Zbl 0798.49019 Itogi Nauki Tekh., Ser. Sovrem. Probl. Mat., Noveishie Dostizh. 39, 118-177 (1991). Reviewer: Gennadi Olenev (Tartu) MSC: 49K15 58E25 × Cite Format Result Cite Review PDF
Tret’yak, A. I. On odd-order necessary conditions for optimality in a time-optimal control problem for systems linear in the control. (English. Russian original) Zbl 0731.49022 Math. USSR, Sb. 70, No. 1, 47-63 (1991); translation from Mat. Sb. 181, No. 5, 625-641 (1990). MSC: 49K15 49K27 × Cite Format Result Cite Review PDF Full Text: DOI EuDML
Marcoux, Laurent Approximation in the class of quasidiagonal operators. (English) Zbl 0804.47018 J. Oper. Theory 24, No. 2, 351-363 (1990). Reviewer: R.Cowen (Nairobi) MSC: 47A58 47A65 × Cite Format Result Cite Review PDF
Herrero, Domingo A. Approximation of Hilbert space operators. Vol. 1. 2nd ed. (English) Zbl 0694.47001 Pitman Research Notes in Mathematics Series, 224. Harlow: Longman Scientific & Technical; New York: John Wiley & Sons Ltd. 332 p. £25.00 (1990). MSC: 47-02 47A66 41-02 47A65 × Cite Format Result Cite Review PDF
Crouch, Peter E. Graded and nilpotent approximations of input-output systems. (English) Zbl 0712.93026 Nonlinear controllability and optimal control, Lect. Workshop, New Brunswick/NJ (USA) 1987, Pure Appl. Math., Marcel Dekker 133, 383-430 (1990). Reviewer: H.Nijmeijer MSC: 93C10 93B29 93B17 93B18 × Cite Format Result Cite Review PDF
Sri Namachchivaya, N.; Leng, Gerard Equivalence of stochastic averaging and stochastic normal forms. (English) Zbl 0741.34024 J. Appl. Mech. 57, No. 4, 1011-1017 (1990). MSC: 34C30 34F05 34C20 37G05 60H30 × Cite Format Result Cite Review PDF Full Text: DOI
Elalami, S. Nabil Généralisation d’un théorème de R. E. Weber. Opérateurs faiblement finis. (Generalization of a theorem of R. E. Weber. Weakly finite operators). (French) Zbl 0704.47015 Math. Balk., New Ser. 3, No. 2, 196-200 (1989). Reviewer: M.Martin MSC: 47B06 47B47 47B10 × Cite Format Result Cite Review PDF
Hermes, Henry Nilpotent approximations of control systems. (English) Zbl 0688.49040 Modern optimal control, Conf. in Honor of S. Lefschetz and J. P. LaSalle, Lect. Notes Pure Appl. Math. 119, 157-172 (1989). Reviewer: H.Hermes MSC: 93B03 57R27 × Cite Format Result Cite Review PDF
Agrachev, A. A.; Gamkrelidze, R. V.; Sarychev, A. V. Local invariants of smooth control systems. (English) Zbl 0681.49018 Acta Appl. Math. 14, No. 3, 191-237 (1989). MSC: 49K15 93B03 93C10 × Cite Format Result Cite Review PDF Full Text: DOI
Fialkow, Lawrence A. Closures of similarity orbits of Hilbert space operators. (English) Zbl 0687.47009 Surveys of some recent results in operator theory, vol. I, Pap. Lect. Spec. Year Oper. Theory, Indianapolis/Indiana 1985/86, Pitman Res. Notes Math. Ser. 171, 169-219 (1988). Reviewer: Y.Kato MSC: 47A65 × Cite Format Result Cite Review PDF
Hou, Zongyi Nonlinear Hilbert boundary value problems in hypercomplex function theory. (Chinese. English summary) Zbl 0631.35026 J. Fudan Univ., Nat. Sci. 26, 29-36 (1987). Reviewer: Z.Xu MSC: 35J55 35J65 30G35 35A05 × Cite Format Result Cite Review PDF
Rockland, Charles Intrinsic nilpotent approximation. (English) Zbl 0621.22010 Acta Appl. Math. 8, 213-270 (1987). Reviewer: S.G.Krantz MSC: 22E25 17B30 35B20 58J40 22E27 17B65 65H10 × Cite Format Result Cite Review PDF Full Text: DOI Link
de Pagter, Ben Irreducible compact operators. (English) Zbl 0607.47033 Math. Z. 192, 149-153 (1986). Reviewer: Yu.Abramovich MSC: 47B60 47B06 46B42 × Cite Format Result Cite Review PDF Full Text: DOI EuDML Backlinks: MO
Hermes, Henry Nilpotent approximations of control systems and distributions. (English) Zbl 0604.93031 SIAM J. Control Optimization 24, 731-736 (1986). Reviewer: A.Bacciotti MSC: 93C10 57R27 17B30 93B99 93B05 93B10 × Cite Format Result Cite Review PDF Full Text: DOI
Herrero, Domingo A. A trace obstruction to approximation by block-diagonal nilpotents. (English) Zbl 0592.47011 Am. J. Math. 108, 451-484 (1986). Reviewer: T.Nakazi MSC: 47A66 47A20 47B15 47B06 × Cite Format Result Cite Review PDF Full Text: DOI
Bressan, Alberto Local asymptotic approximation of nonlinear control systems. (English) Zbl 0565.93031 Int. J. Control 41, 1331-1336 (1985). Reviewer: H.Nijmeijer MSC: 93C10 93B17 93B25 93B05 22E25 × Cite Format Result Cite Review PDF Full Text: DOI
Hermes, Henry Nilpotent bases and approximations of distributions and control systems. (English) Zbl 0596.93026 Nonlinear problems in control and fluid dynamics, Proc. Conf., Berkeley/Calif. 1983, Lie Groups, Hist. Front. Appl., Ser. B 2, 239-249 (1984). MSC: 93C10 17B30 58A30 × Cite Format Result Cite Review PDF
Apostol, Constantin; Fialkow, Lawrence A.; Herrero, Domingo A.; Voiculescu, Dan Approximation of Hilbert space operators. Vol. II. (English) Zbl 0572.47001 Research Notes in Mathematics, 102. Boston - London - Melbourne: Pitman Advanced Publishing Program. 524 p. £16.95 (1984). Reviewer: R.W.Cross MSC: 47-02 47A10 47B47 47A55 47A05 × Cite Format Result Cite Review PDF
Corwin, Lawrence Matrix coefficients of nilpotent Lie groups. (English) Zbl 0545.22008 Lie group representations III, Proc. Spec. Year, College Park/Md. 1982-83, Lect. Notes Math. 1077, 1-11 (1984). Reviewer: C.Henrich MSC: 22E27 × Cite Format Result Cite Review PDF