Braha, Naim L.; Krasniqi, Valmir B.; Srivastava, Hari M. Some necessary conditions for periodic functions. (English) Zbl 1316.42004 J. Inequal. Spec. Funct. 5, No. 2, 18-24 (2014). MSC: 42A16 42A05 42A75 × Cite Format Result Cite Review PDF
Braha, Naim Latif Integrability and \(L_{1}\)-convergence of certain cosine sums with quasi hyper convex coefficients. (English) Zbl 1292.42002 Kyungpook Math. J. 54, No. 1, 31-41 (2014). MSC: 42A24 42A20 40G05 × Cite Format Result Cite Review PDF Full Text: DOI
Braha, N. L.; Mansour, T. On \(\Lambda^2\)-strong convergence of numerical sequences and Fourier series. (English) Zbl 1299.40017 Acta Math. Hung. 141, No. 1-2, 113-126 (2013). Reviewer: Elijah Liflyand (Ramat-Gan) MSC: 40F05 40D15 42A20 × Cite Format Result Cite Review PDF Full Text: DOI
Braha, N. L. Integrability and \(L_1\)-convergence of certain cosine sums with third quasi hyper convex coefficients. (English) Zbl 1297.42005 Hacet. J. Math. Stat. 42, No. 6, 653-658 (2013). MSC: 42A16 42A20 40G05 × Cite Format Result Cite Review PDF
Krasniqi, Valmir; Braha, Naim L.; Shabani, Armend Sh. Local estimates for \(L_n^{\alpha,\beta,M,N}(x;-1)\), \(L_n^{\alpha,\beta,M,N}(x;1)\) polynomials. (English) Zbl 1275.33017 Int. J. Appl. Math. 25, No. 3, 443-450 (2012). MSC: 33C45 42C05 × Cite Format Result Cite Review PDF
Krasniqi, Xhevat Z.; Bor, H.; Braha, Naim L.; Dema, Marjan On absolute matrix summability of orthogonal series. (English) Zbl 1250.42086 Int. J. Math. Anal., Ruse 6, No. 9-12, 493-501 (2012). MSC: 42C15 40F05 × Cite Format Result Cite Review PDF Full Text: Link
Krasniqi, Valmir; Braha, Naim L.; Shabani, Armend Sh. Local estimates for the Koornwinder Jacobi-type polynomials. (English) Zbl 1236.33019 Appl. Appl. Math. 6, No. 1, 162-170 (2011). MSC: 33C45 42C05 × Cite Format Result Cite Review PDF Full Text: Link
Braha, Naim L. \(L^{1}\)-convergence of the \(r\)-th derivative of certain cosine series with \(r\)-quasi convex coefficients. (English) Zbl 1312.42005 Bull. Math. Anal. Appl. 2, No. 4, 45-53 (2010). MSC: 42A20 42A32 × Cite Format Result Cite Review PDF Full Text: Link
Braha, Naim L. On the behavior near the origin of the sum of sine series with third semi-convex coefficients. (English) Zbl 1312.42004 J. Math. Anal. 1, No. 2, 9-17 (2010). MSC: 42A20 42A32 × Cite Format Result Cite Review PDF
Krasniqi, Xhevat Z.; Braha, Naim L. On \(L^1\)-convergence of the \(r\)-th derivative of cosine series with semi-convex coefficients. (English) Zbl 1265.42009 Acta Univ. Apulensis, Math. Inform. 23, 99-105 (2010). MSC: 42A20 42A32 42A16 × Cite Format Result Cite Review PDF
Braha, N. L.; Krasniqi, Xh. Z. On \(L_1\)-convergence of the \(r\)-th derivative of cosine series with \(r\)-quasi convex coefficients. (English) Zbl 1239.42004 Note Mat. 30, No. 2, 143-151 (2010). MSC: 42A20 42A32 × Cite Format Result Cite Review PDF Full Text: Link
Braha, N. L. On \(L_{1}\) convergence of certain cosine sums with twice quasi semi-convex coefficients. (English) Zbl 1186.42003 Appl. Sci. 12, 30-36 (2010). MSC: 42A20 42A32 × Cite Format Result Cite Review PDF Full Text: EuDML EMIS
Braha, N. L. \(L_1\) -convergence of \(N_n^{(2)}(x)\) cosine sums with quasi hyper convex coefficients. (English) Zbl 1195.42011 Int. J. Math. Anal., Ruse 3, No. 17-20, 863-870 (2009). MSC: 42A16 40G05 × Cite Format Result Cite Review PDF Full Text: Link
Braha, Naim L. On \(L^1\)-convergence of certain cosine sums with third semi-convex coefficients. (English) Zbl 1208.42001 Int. J. Open Probl. Comput. Sci. Math., IJOPCM 2, No. 4, 562-571 (2009). MSC: 42A16 × Cite Format Result Cite Review PDF Full Text: EuDML EMIS
Braha, N. L.; Krasniqi, Xh. Z. On \(L_1\) convergence of certain cosine sums. (English) Zbl 1159.42301 Bull. Math. Anal. Appl. 1, No. 1, 55-61 (2009). MSC: 42A20 42A32 × Cite Format Result Cite Review PDF Full Text: EuDML Link
Krasniqi, Xh. Z.; Braha, N. L. Estimates of the sums of sine series with monotone coefficients of higher order near the origin. (English) Zbl 1268.42003 Int. J. Pure Appl. Math. 44, No. 5, 789-795 (2008). MSC: 42A15 42A32 × Cite Format Result Cite Review PDF
Krasniqi, Xh. Z.; Braha, N. L. On the behavior of \(r\)-derivative near the origin of sine series with convex coefficients. (English) Zbl 1214.42001 JIPAM, J. Inequal. Pure Appl. Math. 8, No. 1, Paper No. 22, 6 p. (2007). MSC: 42A15 42A32 × Cite Format Result Cite Review PDF Full Text: EuDML EMIS