Zarantonello, Eduardo H. Projections on convex sets in Hilbert space and spectral theory. (Spanish) Zbl 0463.47042 Rev. Unión Mat. Argent. 26, 187-201 (1972). MSC: 47J10 47H05 47B15 PDFBibTeX XMLCite \textit{E. H. Zarantonello}, Rev. Unión Mat. Argent. 26, 187--201 (1972; Zbl 0463.47042)
Plotkin, A. I. Isometrische Operatoren in \(L^p\)-Räumen analytischer und harmonischer Funktionen. (Russian) Zbl 0332.46015 Zap. Nauchn. Semin. Leningr. Otd. Mat. Inst. Steklova 30, 130-145 (1972). MSC: 46E15 46E30 47B15 PDFBibTeX XMLCite \textit{A. I. Plotkin}, Zap. Nauchn. Semin. Leningr. Otd. Mat. Inst. Steklova 30, 130--145 (1972; Zbl 0332.46015)
Birman, M. Sh.; Solomyak, M. Z. Remarks on the spectral shift function. (Russian) Zbl 0329.47009 Zap. Nauchn. Semin. Leningr. Otd. Mat. Inst. Steklova 27, 33-46 (1972). Reviewer: W. Linde MSC: 47B10 47A55 47B15 PDFBibTeX XMLCite \textit{M. Sh. Birman} and \textit{M. Z. Solomyak}, Zap. Nauchn. Semin. Leningr. Otd. Mat. Inst. Steklova 27, 33--46 (1972; Zbl 0329.47009) Full Text: MNR
Barankin, Edward W.; Curiel, Joaquin Properties of flanking, beflanking and enflanking. (English) Zbl 0317.47013 Ann. Inst. Stat. Math. 24, 529-558 (1972). MSC: 47B15 PDFBibTeX XMLCite \textit{E. W. Barankin} and \textit{J. Curiel}, Ann. Inst. Stat. Math. 24, 529--558 (1972; Zbl 0317.47013) Full Text: DOI
Rorres, Chris Strong concentration of the spectra of self-adjoint operators. (English) Zbl 0294.47024 Pac. J. Math. 41, 237-246 (1972). MSC: 47B25 47A10 47A55 47B15 PDFBibTeX XMLCite \textit{C. Rorres}, Pac. J. Math. 41, 237--246 (1972; Zbl 0294.47024) Full Text: DOI
Gilfeather, Frank Strong reducibility of operators. (English) Zbl 0277.47018 Indiana Univ. Math. J. 22, 393-397 (1972). MSC: 47B15 47A45 PDFBibTeX XMLCite \textit{F. Gilfeather}, Indiana Univ. Math. J. 22, 393--397 (1972; Zbl 0277.47018) Full Text: DOI
Da Prato, Giuseppe Applications accrétives dans des espaces d’opérateurs hermitiens. (French) Zbl 0276.47040 Atti Accad. Naz. Lincei, VIII. Ser., Rend., Cl. Sci. Fis. Mat. Nat. 52, 485-489 (1972). MSC: 47L05 47B15 47B44 PDFBibTeX XMLCite \textit{G. Da Prato}, Atti Accad. Naz. Lincei, VIII. Ser., Rend., Cl. Sci. Fis. Mat. Nat. 52, 485--489 (1972; Zbl 0276.47040)
Curiel, Joaquin The partial isometries enflanking characterization theorem. (English) Zbl 0276.47021 Tamkang J. Math. 3, 67-85 (1972). MSC: 47B15 47B99 PDFBibTeX XMLCite \textit{J. Curiel}, Tamkang J. Math. 3, 67--85 (1972; Zbl 0276.47021)
Curiel, Joaquin Barankin-Strasen unitary operators. (English) Zbl 0276.47020 Tamkang J. Math. 3, 61-66 (1972). MSC: 47B15 47B99 PDFBibTeX XMLCite \textit{J. Curiel}, Tamkang J. Math. 3, 61--66 (1972; Zbl 0276.47020)
Mead, K. O.; Delves, L. M. On the prediction of the expansion coefficients in a variational calculation. (English) Zbl 0264.65003 J. Inst. Math. Appl. 10, 166-175 (1972). MSC: 65B99 47B15 PDFBibTeX XMLCite \textit{K. O. Mead} and \textit{L. M. Delves}, J. Inst. Math. Appl. 10, 166--175 (1972; Zbl 0264.65003) Full Text: DOI
Gorbachuk, V. I. Self-adjoint extensions of some Hermitian operators in a space with indefinite metric. (English) Zbl 0264.47031 Hilbert Space Operators Operator Algebras, Colloquia math. Soc. Janos Bolyai 5, 265-269 (1972). MSC: 47B25 47B15 47B50 PDFBibTeX XML
Rai, S. N. Some conditions on an operator implying normality. (English) Zbl 0264.47024 Indian J. pure appl. Math. 3, 653-655 (1972). MSC: 47B15 47B06 47B10 PDFBibTeX XMLCite \textit{S. N. Rai}, Indian J. Pure Appl. Math. 3, 653--655 (1972; Zbl 0264.47024)
Halmos, P. R. Positive approximants of operators. (English) Zbl 0263.47018 Indiana Univ. Math. J. 21, 951-960 (1972). MSC: 47A45 47A99 47B15 PDFBibTeX XMLCite \textit{P. R. Halmos}, Indiana Univ. Math. J. 21, 951--960 (1972; Zbl 0263.47018) Full Text: DOI
Straus, A. V. On spectral decompositions of a regular symmetric operator. (English. Russian original) Zbl 0262.47021 Sov. Math., Dokl. 13, 614-618 (1972); translation from Dokl. Akad. Nauk SSSR 204, 52-55 (1972). MSC: 47B25 47A45 47A10 47B15 PDFBibTeX XMLCite \textit{A. V. Straus}, Sov. Math., Dokl. 13, 614--618 (1972; Zbl 0262.47021); translation from Dokl. Akad. Nauk SSSR 204, 52--55 (1972)
Pincus, J. D. The determining function method in the treatment of commutator systems. (English) Zbl 0262.47007 Hilbert Space Operators Operator Algebras, Colloquia math. Soc. Janos Bolyai 5, 443-477 (1972). MSC: 47A60 47B10 47B15 PDFBibTeX XML
Shmul’yan, Yu. L. Representation of Hermitian operators with improper scale subspace. (English. Russian original) Zbl 0261.47015 Math. USSR, Sb. 14(1971), 554-564 (1972); translation from Mat. Sb., n. Ser. 85(127), 553-562 (1971). MSC: 47B15 47B25 47A45 PDFBibTeX XMLCite \textit{Yu. L. Shmul'yan}, Math. USSR, Sb. 14, 554--564 (1972; Zbl 0261.47015); translation from Mat. Sb., n. Ser. 85(127), 553--562 (1971) Full Text: DOI
Asadi, S. Symmetrie der Spektralfunktion eines normalen Operators. (Russian) Zbl 0259.47023 Vestn. Khar’kov. Univ. 83, Mat. Mekh. No. 37, 27-30 (1972). MSC: 47B15 PDFBibTeX XML
Istratescu, I. Vasile On some classes of operators. I. (English) Zbl 0258.47027 Math. Balk. 2, 49-57 (1972). MSC: 47B15 47B20 47A15 47C10 PDFBibTeX XMLCite \textit{I. V. Istratescu}, Math. Balk. 2, 49--57 (1972; Zbl 0258.47027)
Pollack, Fredric M. Properties of the matrix range of an operator. (English) Zbl 0257.47003 Indiana Univ. Math. J. 22, 419-427 (1972). MSC: 47A10 47B15 47B25 47B20 47B35 PDFBibTeX XMLCite \textit{F. M. Pollack}, Indiana Univ. Math. J. 22, 419--427 (1972; Zbl 0257.47003) Full Text: DOI
Mlak, W. Intertwining operators. (English) Zbl 0257.46081 Stud. Math. 43, 219-233 (1972). MSC: 46J25 47B15 46J10 47A20 PDFBibTeX XMLCite \textit{W. Mlak}, Stud. Math. 43, 219--233 (1972; Zbl 0257.46081) Full Text: DOI EuDML
Plafker, Stephen The spectral theorem in Banach algebras. (English) Zbl 0257.46045 Glasg. Math. J. 13, 49-55 (1972). MSC: 46H20 46H05 47B15 47B40 47C05 PDFBibTeX XMLCite \textit{S. Plafker}, Glasg. Math. J. 13, 49--55 (1972; Zbl 0257.46045) Full Text: DOI
Pedersen, Gert K.; Takesaki, Masamichi The operator equation THT = K. (English) Zbl 0256.47020 Proc. Am. Math. Soc. 36, 311-312 (1972). MSC: 47B15 46L10 PDFBibTeX XMLCite \textit{G. K. Pedersen} and \textit{M. Takesaki}, Proc. Am. Math. Soc. 36, 311--312 (1972; Zbl 0256.47020) Full Text: DOI
Pedersen, Gert K. Some operator monotone functions. (English) Zbl 0256.47019 Proc. Am. Math. Soc. 36, 309-310 (1972). MSC: 47B15 46L05 PDFBibTeX XMLCite \textit{G. K. Pedersen}, Proc. Am. Math. Soc. 36, 309--310 (1972; Zbl 0256.47019) Full Text: DOI
Asadi, S.; Lutsenko, I. E. Antiunitäre Transformationen linearer Operatoren. (Russian) Zbl 0256.47005 Vestn. Khar’kov. Univ. 83, Mat. Mekh. No. 37, 13-20 (1972). MSC: 47A45 47B15 PDFBibTeX XML
Butzer, Paul L.; Nessel, R. J.; Trebels, Walter On the comparison of approximation processes in Hilbert spaces. (English) Zbl 0253.41025 Linear Operators Approximation, Proc. Conf. Oberwolfach 1971, ISNM 20, 234-253 (1972). MSC: 41A65 47B15 41A25 42A45 42C15 42A24 42A38 42A75 PDFBibTeX XML
Azizov, T. Ja.; Senderov, V. A. Über das Spektrum und invariante Unterräume unitärer Operatoren in Banachräumen mit indefiniter Metrik. (Russian) Zbl 0252.47028 Dokl. Akad. Nauk Arm. SSR 54, 13-16 (1972). MSC: 47A10 47A15 47B50 47B15 PDFBibTeX XMLCite \textit{T. Ja. Azizov} and \textit{V. A. Senderov}, Dokl., Akad. Nauk Arm. SSR 54, 13--16 (1972; Zbl 0252.47028)
Clark, Douglas N. One dimensional perturbations of restricted shifts. (English) Zbl 0252.47010 J. Anal. Math. 25, 169-191 (1972). MSC: 47A55 30D55 47B20 47B15 PDFBibTeX XMLCite \textit{D. N. Clark}, J. Anal. Math. 25, 169--191 (1972; Zbl 0252.47010) Full Text: DOI
Rotfel’d, S. Ju. Asymptotic behavior of the spectrum of operators defined by double Stieltjes operator integrals. (English. Russian original) Zbl 0249.47022 Sov. Math., Dokl. 13, 300-303 (1972); translation from Dokl. Akad. Nauk SSSR 202, 1280-1283 (1972). MSC: 47B15 47A10 PDFBibTeX XMLCite \textit{S. Ju. Rotfel'd}, Sov. Math., Dokl. 13, 300--303 (1972; Zbl 0249.47022); translation from Dokl. Akad. Nauk SSSR 202, 1280--1283 (1972)
Hoover, T. B. Quasi-similarity of operators. (English) Zbl 0249.47014 Ill. J. Math. 16, 678-686 (1972). MSC: 47A15 47B15 47B40 47A65 47C05 PDFBibTeX XMLCite \textit{T. B. Hoover}, Ill. J. Math. 16, 678--686 (1972; Zbl 0249.47014)
Dowson, H. R. On the algebra generated by a Hermitian operator. (English) Zbl 0248.47016 Proc. Edinb. Math. Soc., II. Ser. 18, 89-91 (1972). MSC: 47B15 47C05 47C10 46L05 PDFBibTeX XMLCite \textit{H. R. Dowson}, Proc. Edinb. Math. Soc., II. Ser. 18, 89--91 (1972; Zbl 0248.47016) Full Text: DOI
Berezin, F. A. Kovariante und kontravariante Operatorsymbole. (Russian) Zbl 0247.47019 Izv. Akad. Nauk SSSR, Ser. Mat. 36, 1134-1167 (1972). MSC: 47A60 47B15 PDFBibTeX XMLCite \textit{F. A. Berezin}, Izv. Akad. Nauk SSSR, Ser. Mat. 36, 1134--1167 (1972; Zbl 0247.47019)
Herstein, I. N. On a theorem of Wigner. (English) Zbl 0247.47003 Delta 3, No. 1, 5-6 (1972). MSC: 47A05 47B15 15B57 PDFBibTeX XML
Bonsall, F. F. Hermitian operators on Banach spaces. (English) Zbl 0246.47041 Hilbert Space Operators Operator Algebras, Colloquia math. Soc. Janos Bolyai 5, 65-75 (1972). MSC: 47B15 47A55 47B06 PDFBibTeX XML
Istratescu, Vasile I. Symmetrizable operators and their generalizations. I. (Romanian) Zbl 0245.47033 Stud. Cercet. Mat. 24, 1537-1560 (1972). MSC: 47B25 47B15 PDFBibTeX XMLCite \textit{V. I. Istratescu}, Stud. Cercet. Mat. 24, 1537--1560 (1972; Zbl 0245.47033)
Istratescu, Vasile I. On Weyl’s spectrum of an operator. I. (English) Zbl 0245.47032 Rev. Roum. Math. Pures Appl. 17, 1049-1059 (1972). MSC: 47B15 PDFBibTeX XMLCite \textit{V. I. Istratescu}, Rev. Roum. Math. Pures Appl. 17, 1049--1059 (1972; Zbl 0245.47032)
Napiorkowski, K. On spectral representations of Banach spaces. (English) Zbl 0245.47031 Bull. Acad. Pol. Sci., Sér. Sci. Math. Astron. Phys. 20, 841-844 (1972). MSC: 47B15 PDFBibTeX XMLCite \textit{K. Napiorkowski}, Bull. Acad. Pol. Sci., Sér. Sci. Math. Astron. Phys. 20, 841--844 (1972; Zbl 0245.47031)
Stampfli, J. G. A local spectral theory for operators. III: Resolvents, spectral sets and similarity. (English) Zbl 0245.47002 Trans. Am. Math. Soc. 168, 133-151 (1972). MSC: 47A10 47B15 47A25 47A15 PDFBibTeX XMLCite \textit{J. G. Stampfli}, Trans. Am. Math. Soc. 168, 133--151 (1972; Zbl 0245.47002) Full Text: DOI
Ando, T. Operators with a norm condition. (English) Zbl 0244.47021 Acta Sci. Math. 33, 169-178 (1972). MSC: 47B15 47B20 PDFBibTeX XMLCite \textit{T. Ando}, Acta Sci. Math. 33, 169--178 (1972; Zbl 0244.47021)
de Barra, G.; Giles, J. R.; Sims, Brailey On the numerical range of compact operators on Hilbert spaces. (English) Zbl 0244.47012 J. Lond. Math. Soc., II. Ser. 5, 704-706 (1972). MSC: 47A10 47B15 47B06 PDFBibTeX XMLCite \textit{G. de Barra} et al., J. Lond. Math. Soc., II. Ser. 5, 704--706 (1972; Zbl 0244.47012) Full Text: DOI
Spain, P. G. On well-bounded operators of type (B). (English) Zbl 0242.47020 Proc. Edinb. Math. Soc., II. Ser. 18, 35-48 (1972). MSC: 47B15 47A60 28B05 PDFBibTeX XMLCite \textit{P. G. Spain}, Proc. Edinb. Math. Soc., II. Ser. 18, 35--48 (1972; Zbl 0242.47020) Full Text: DOI
Dowson, H. R. On an unstarred operator algebra. (English) Zbl 0242.47019 J. Lond. Math. Soc., II. Ser. 5, 489-492 (1972). MSC: 47B15 47C05 47C15 PDFBibTeX XMLCite \textit{H. R. Dowson}, J. Lond. Math. Soc., II. Ser. 5, 489--492 (1972; Zbl 0242.47019) Full Text: DOI
Bouldin, Richard The norm continuity properties o f square roots. (English) Zbl 0241.47019 SIAM J. Math. Anal. 3, 206-210 (1972). MSC: 47B15 PDFBibTeX XMLCite \textit{R. Bouldin}, SIAM J. Math. Anal. 3, 206--210 (1972; Zbl 0241.47019) Full Text: DOI
Goodrich, Robert Kent The spe ctral theorem for real Hilbert space. (English) Zbl 0241.47012 Acta Sci. Math. 33, 123-127 (1972). MSC: 47B15 47A65 PDFBibTeX XMLCite \textit{R. K. Goodrich}, Acta Sci. Math. 33, 123--127 (1972; Zbl 0241.47012)
Sergienko, E. N. Über das Wachstum ganzer Funktionen, die eine spezielle Abschätzung von unten zulassen. (Russian) Zbl 0241.30032 Teor. Funkts., Funkts. Anal. Prilozh. 15, 78-96 (1972). MSC: 30D15 47B15 PDFBibTeX XMLCite \textit{E. N. Sergienko}, Teor. Funkts. Funkts. Anal. Prilozh. 15, 78--96 (1972; Zbl 0241.30032)
Putnam, C. R. Trace norm inequalities for the measure of hyponormal spectra. (English) Zbl 0239.47022 Math. J., Indiana Univ. 21, 775-779 (1972). MSC: 47B20 47B15 PDFBibTeX XMLCite \textit{C. R. Putnam}, Indiana Univ. Math. J. 21, 775--779 (1972; Zbl 0239.47022) Full Text: DOI
Putnam, C. R. A similarity between hyponormal and normal spectra. (English) Zbl 0239.47021 Ill. J. Math. 16, 695-702 (1972). MSC: 47B20 47B15 47B47 PDFBibTeX XMLCite \textit{C. R. Putnam}, Ill. J. Math. 16, 695--702 (1972; Zbl 0239.47021)
Halmos, P. R. Continuous functions of Hermitian operators. (English) Zbl 0239.47019 Proc. Am. Math. Soc. 31, 130-132 (1972). MSC: 47B15 PDFBibTeX XMLCite \textit{P. R. Halmos}, Proc. Am. Math. Soc. 31, 130--132 (1972; Zbl 0239.47019) Full Text: DOI
Turner, T. Rolf Double commutants of isometries. (English) Zbl 0238.47023 Tohoku Math. J., II. Ser. 24, 547-549 (1972). MSC: 47B15 47B47 PDFBibTeX XMLCite \textit{T. R. Turner}, Tôhoku Math. J. (2) 24, 547--549 (1972; Zbl 0238.47023) Full Text: DOI
Browne, Patrick J. A multi-parameter eigenvalue problem. (English) Zbl 0238.47003 J. Math. Anal. Appl. 38, 553-568 (1972). MSC: 47B25 47B15 46M05 47A10 47E05 PDFBibTeX XMLCite \textit{P. J. Browne}, J. Math. Anal. Appl. 38, 553--568 (1972; Zbl 0238.47003) Full Text: DOI
Wils, Wilbert A remark on the preceding paper by L. Gross. (English) Zbl 0237.47013 J. Funct. Anal. 10, 110-113 (1972). MSC: 47B15 47A10 PDFBibTeX XMLCite \textit{W. Wils}, J. Funct. Anal. 10, 110--113 (1972; Zbl 0237.47013) Full Text: DOI
Gross, Leonard Existence and uniqueness of physical ground states. (English) Zbl 0237.47012 J. Funct. Anal. 10, 52-109 (1972). MSC: 47B15 47A10 47C15 PDFBibTeX XMLCite \textit{L. Gross}, J. Funct. Anal. 10, 52--109 (1972; Zbl 0237.47012) Full Text: DOI
Labrousse, Jean-Philippe Opérateurs unitaires temperes. (French) Zbl 0237.46025 Bull. Sci. Math., II. Ser. 96, 209-223 (1972). MSC: 46C99 47B15 PDFBibTeX XMLCite \textit{J.-P. Labrousse}, Bull. Sci. Math., II. Sér. 96, 209--223 (1972; Zbl 0237.46025)
Krein, M. G.; Langer, G. K. Defect subspaces and generalized resolvents of an Hermitian operator in the space \(\Pi_\kappa\). (English. Russian original) Zbl 0236.47035 Funct. Anal. Appl. 5, 217-228 (1972); translation from Funkts. Anal. Prilozh. 5, No. 3, 54-69 (1971). MSC: 47B50 47A10 47B15 PDFBibTeX XMLCite \textit{M. G. Krein} and \textit{G. K. Langer}, Funct. Anal. Appl. 5, 217--228 (1972; Zbl 0236.47035); translation from Funkts. Anal. Prilozh. 5, No. 3, 54--69 (1971) Full Text: DOI
Kauffman, Robert M. Unitary groups and commutators. (English) Zbl 0236.47030 Proc. Am. Math. Soc. 33, 95-100 (1972). MSC: 47B47 47B15 47B25 PDFBibTeX XMLCite \textit{R. M. Kauffman}, Proc. Am. Math. Soc. 33, 95--100 (1972; Zbl 0236.47030) Full Text: DOI
Luecke, Glenn R. Operators satisfying condition \((G_1)\) locally. (English) Zbl 0236.47008 Pac. J. Math. 40, 629-637 (1972). MSC: 47A10 47B15 47B06 PDFBibTeX XMLCite \textit{G. R. Luecke}, Pac. J. Math. 40, 629--637 (1972; Zbl 0236.47008) Full Text: DOI
Azizov, T. Ya.; Iokhvidov, I. S. Linear operators in Hilbert spaces with G-metric. (English. Russian original) Zbl 0235.47012 Russ. Math. Surv. 26 (1971), No. 4, 45-97 (1972). MSC: 47B50 47B38 47B15 PDFBibTeX XMLCite \textit{T. Ya. Azizov} and \textit{I. S. Iokhvidov}, Russ. Math. Surv. 26, No. 4, 45--97 (1972; Zbl 0235.47012) Full Text: DOI
Saitô, Teishirô Hyponormal operators and related topics. (English) Zbl 0234.47025 Lectures Operator Algebras, Tulane Univ. Ring Operator Theory Year 1970-1971, 2, Lect. Notes Math. 247, 533-664 (1972). MSC: 47B20 47A10 47A15 47B06 47A12 46L10 47B15 PDFBibTeX XML
Viswanath, K. Normal operators on quaternionic Hilbert spaces. (English) Zbl 0234.47024 Trans. Am. Math. Soc. 162(1971), 337-350 (1972). MSC: 47B15 47N50 47A25 46L10 47A60 PDFBibTeX XMLCite \textit{K. Viswanath}, Trans. Am. Math. Soc. 162, 337--350 (1972; Zbl 0234.47024) Full Text: DOI
Sinclair, Allan M. The Banach algebra generated by a Hermitian operator. (English) Zbl 0234.46068 Proc. Lond. Math. Soc., III. Ser. 24, 681-691 (1972). MSC: 46L99 47B15 47A10 47A12 47L30 PDFBibTeX XMLCite \textit{A. M. Sinclair}, Proc. Lond. Math. Soc. (3) 24, 681--691 (1972; Zbl 0234.46068) Full Text: DOI
Davies, E. B. A generalisation of Kaplansky’s theorem. (English) Zbl 0229.47015 J. Lond. Math. Soc., II. Ser. 4, 435-436 (1972). MSC: 47B15 47A10 PDFBibTeX XMLCite \textit{E. B. Davies}, J. Lond. Math. Soc., II. Ser. 4, 435--436 (1972; Zbl 0229.47015) Full Text: DOI
Crabb, M. J.; Duncan, J.; McGregor, C. M. Some extremal problems in the theory of numerical ranges. (English) Zbl 0229.46049 Acta Math. 128, 123-142 (1972). MSC: 46H05 47A12 47B15 PDFBibTeX XMLCite \textit{M. J. Crabb} et al., Acta Math. 128, 123--142 (1972; Zbl 0229.46049) Full Text: DOI
Prugovečki, E.; Manoukian, E. B. Asymptotic behaviour of spin-momentum distribution observables for fermion fields with cut-off self-coupling. (English) Zbl 0227.47035 Commun. Math. Phys. 24, 133-150 (1972). MSC: 47A40 47B99 47N50 46N50 47B15 81T05 PDFBibTeX XMLCite \textit{E. Prugovečki} and \textit{E. B. Manoukian}, Commun. Math. Phys. 24, 133--150 (1972; Zbl 0227.47035) Full Text: DOI
Klein, Abel Renormalized products of the generalized free field and its derivatives. (English) Zbl 0227.47033 Pac. J. Math. (to appear). MSC: 47B25 47B15 PDFBibTeX XML
Hedlund, James H. Limits of nilpotent and quasinilpotent operators. (English) Zbl 0227.47025 Mich. Math. J. 19, 249-255 (1972). MSC: 47B37 47B15 47A10 PDFBibTeX XMLCite \textit{J. H. Hedlund}, Mich. Math. J. 19, 249--255 (1972; Zbl 0227.47025) Full Text: DOI
Panchapagesan, T. V. Extension of spectral measures. (English) Zbl 0227.47003 Ill. J. Math. 16, 130-142 (1972). MSC: 47A20 47A25 47B15 PDFBibTeX XMLCite \textit{T. V. Panchapagesan}, Ill. J. Math. 16, 130--142 (1972; Zbl 0227.47003)
Campbell, Stephen L. Operator-valued inner functions analytic on the closed disc. (English) Zbl 0226.47005 Pac. J. Math. 41, 57-62 (1972). MSC: 47A15 47B15 PDFBibTeX XMLCite \textit{S. L. Campbell}, Pac. J. Math. 41, 57--62 (1972; Zbl 0226.47005) Full Text: DOI
Dash, A. T. Joint spectra. (English) Zbl 0226.47001 Stud. Math. (1972). MSC: 47B35 47A10 47B15 46E20 46E30 46J15 PDFBibTeX XML Full Text: EuDML
Berkson, Earl Hermitian projections and orthogonality in Banach spaces. (English) Zbl 0225.46021 Proc. Lond. Math. Soc., III. Ser. 24, 101-118 (1972). MSC: 46B25 46B20 47B15 PDFBibTeX XMLCite \textit{E. Berkson}, Proc. Lond. Math. Soc. (3) 24, 101--118 (1972; Zbl 0225.46021) Full Text: DOI
Hoover, T. B. Hermitian operator algebras. (English) Zbl 0223.46054 Pac. J. Math. (to appear). MSC: 46L10 47B15 47C15 PDFBibTeX XML
Istrǎţescu, V. I. On a class of normaloid operators. (English) Zbl 0216.16703 Math. Z. 124, 199-202 (1972). MSC: 47B15 47A10 46C99 PDFBibTeX XMLCite \textit{V. I. Istrǎţescu}, Math. Z. 124, 199--202 (1972; Zbl 0216.16703) Full Text: DOI EuDML
Gohberg, I. C.; Leiterer, J. Faktorisierung von Operatorfunktionen bezüglich einer Kurve. I: Endlich-meromorphe Operatorfunktionen. (German) Zbl 0209.43801 Math. Nachr. 52, 259-282 (1972). MSC: 46E40 47Axx 47B15 PDFBibTeX XMLCite \textit{I. C. Gohberg} and \textit{J. Leiterer}, Math. Nachr. 52, 259--282 (1972; Zbl 0209.43801) Full Text: DOI
Voslamber, Dietrich On exponential approximations for the evolution operator. (English) Zbl 0197.40901 J. Math. Anal. Appl. 37, 403-411 (1972). MSC: 47A58 47A55 47B15 PDFBibTeX XMLCite \textit{D. Voslamber}, J. Math. Anal. Appl. 37, 403--411 (1972; Zbl 0197.40901) Full Text: DOI