| Publication | Date of Publication | Type |
|---|
| Exploring Perpendicularity and Parallelism Through Play | 2024-02-08 | Paper |
| https://portal.mardi4nfdi.de/entity/Q6141640 | 2023-12-20 | Paper |
| Some further applications of a lattice theoretic method in the study of singular LCM matrices | 2022-12-15 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4987414 | 2021-05-03 | Paper |
| Menon-type identities again: A note on a paper by Li, Kim and Qiao | 2020-10-02 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5121968 | 2020-09-22 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3300673 | 2020-07-29 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5109888 | 2020-05-14 | Paper |
| Arithmetic subderivatives and Leibniz-additive functions | 2020-02-26 | Paper |
| Studying the inertias of LCM matrices and revisiting the Bourque-Ligh conjecture | 2020-02-21 | Paper |
| On the Kesava Menon norm of semimultiplicative functions | 2020-02-18 | Paper |
| A notion of positive definiteness for arithmetical functions | 2019-11-29 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5241191 | 2019-10-30 | Paper |
| A lattice-theoretic approach to the Bourque–Ligh conjecture | 2019-10-29 | Paper |
| THE SPECTRAL NORM OF A CIRCULANT MATRIX | 2019-08-16 | Paper |
| Inertia, positive definiteness and \(\ell_p\) norm of GCD and LCM matrices and their unitary analogs | 2018-10-11 | Paper |
| On the spectral and Frobenius norm of a generalized Fibonacci \(r\)-circulant matrix | 2018-06-15 | Paper |
| Derivation of arithmetical functions under the Dirichlet convolution | 2018-05-29 | Paper |
| Positive definite functions on semilattices | 2018-04-09 | Paper |
| The arithmetic derivative and Leibniz-additive functions | 2018-03-19 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5364152 | 2017-10-04 | Paper |
| Maximal perpendicularity in certain abelian groups | 2017-08-24 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5272767 | 2017-07-04 | Paper |
| An arithmetical equation with respect to regular convolutions | 2017-06-22 | Paper |
| The spectral norm of a Horadam circulant matrix | 2017-05-09 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2830508 | 2016-10-28 | Paper |
| Studying the various properties of MIN and MAX matrices -- elementary vs. more advanced methods | 2016-02-03 | Paper |
| Studying the singularity of LCM-type matrices via semilattice structures and their Möbius functions | 2015-08-19 | Paper |
| Some polynomials associated with regular polygons | 2015-05-15 | Paper |
| Bounds for sine and cosine via eigenvalue estimation | 2014-06-25 | Paper |
| On the positive definiteness and eigenvalues of meet and join matrices | 2014-05-06 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5404271 | 2014-03-24 | Paper |
| Determinant and inverse of join matrices on two sets | 2014-01-21 | Paper |
| Discrete Ramanujan-Fourier Transform of Even Functions (mod $r$) | 2013-06-26 | Paper |
| Perpendicularity in an Abelian group | 2013-05-23 | Paper |
| Extensions of the class of multiplicative functions | 2013-04-15 | Paper |
| On the eigenvalues of certain number-theoretic matrices | 2013-04-15 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4913034 | 2013-04-03 | Paper |
| Some formulas for numbers of line segments and lines in a rectangular grid | 2013-03-21 | Paper |
| A note on characterizing completely multiplicative functions using generalized Möbius functions | 2012-11-30 | Paper |
| Some properties of row-adjusted meet and join matrices | 2012-11-29 | Paper |
| Asymptotics of the number of threshold functions on a two-dimensional rectangular grid | 2012-11-22 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4649891 | 2012-11-15 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2912901 | 2012-09-25 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2907588 | 2012-09-10 | Paper |
| ASYMPTOTICS FOR NUMBERS OF LINE SEGMENTS AND LINES IN A SQUARE GRID | 2012-08-29 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2889473 | 2012-06-07 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2889508 | 2012-06-07 | Paper |
| On the binomial convolution of arithmetical functions | 2012-04-12 | Paper |
| A topological approach to divisibility of arithmetical functions and GCD matrices | 2012-03-29 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3114976 | 2012-02-20 | Paper |
| An analogue of Ramanujan's sum with respect to regular integers (mod \(r\)) | 2012-02-13 | Paper |
| The discrete Fourier transform of $r$-even functions | 2011-12-01 | Paper |
| A generalization of Descartes rule of signs and fundamental theorem of algebra | 2011-11-22 | Paper |
| Formulas for the number of gridlines | 2011-11-17 | Paper |
| Smith meets Smith: Smith normal form of Smith matrix | 2011-06-20 | Paper |
| On generalized Fibonacci and Lucas polynomials | 2010-11-08 | Paper |
| On unitary analogs of GCD reciprocal LCM matrices | 2010-09-20 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3588461 | 2010-09-12 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3588472 | 2010-09-12 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3588480 | 2010-09-12 | Paper |
| Meet and join matrices in the poset of exponential divisors | 2009-10-15 | Paper |
| On a gcd-sum function | 2009-01-05 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3530847 | 2008-10-20 | Paper |
| On the divisibility of meet and join matrices | 2008-10-06 | Paper |
| A UNIQUE FACTORIZATION IN COMMUTATIVE MÖBIUS MONOIDS | 2008-09-25 | Paper |
| On eigenvalues of meet and join matrices associated with incidence functions | 2008-07-10 | Paper |
| Determinant and inverse of meet and join matrices | 2008-06-03 | Paper |
| On a general form of join matrices associated with incidence functions | 2008-04-15 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5458080 | 2008-04-10 | Paper |
| On Direct and Inverse Proportionality | 2008-03-20 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5427464 | 2007-11-20 | Paper |
| An upper bound for the \(\ell_p\) norm of a gcd-related matrix | 2006-05-29 | Paper |
| Menon's identity with respect to a generalized divisibility relation | 2006-03-02 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5710267 | 2005-12-02 | Paper |
| Notes on the divisibility of GCD and LCM matrices | 2005-10-31 | Paper |
| On a general form of meet matrices associated with incidence functions | 2005-09-26 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5314793 | 2005-09-05 | Paper |
| A note on bounds for norms of the reciprocal LCM matrix | 2005-04-05 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4821389 | 2004-10-13 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4464760 | 2004-05-27 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4802215 | 2004-01-08 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4438901 | 2003-12-10 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4438933 | 2003-12-10 | Paper |
| Some characterizations of specially multiplicative functions | 2003-12-03 | Paper |
| On meet and join matrices associated with incidence functions. | 2003-10-15 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4786427 | 2002-12-15 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4780122 | 2002-10-31 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4533401 | 2002-10-23 | Paper |
| Bounds for determinants of meet matrices associated with incidence functions | 2002-08-18 | Paper |
| On a generalized convolution of incidence functions | 2002-05-16 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2734007 | 2001-08-13 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2710118 | 2001-04-19 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2707843 | 2001-04-04 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4503679 | 2001-01-30 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4373289 | 2000-08-10 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4705812 | 2000-07-02 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4943429 | 2000-06-04 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4261108 | 2000-01-19 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4400042 | 1999-04-29 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4385636 | 1999-04-08 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4384531 | 1999-03-07 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4210658 | 1999-02-16 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4392865 | 1998-07-23 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4368069 | 1998-04-01 | Paper |
| On Smith's determinant | 1998-03-22 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4366546 | 1998-01-28 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4370881 | 1998-01-07 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4340505 | 1997-10-30 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4347576 | 1997-09-28 | Paper |
| On meet matrices on posets | 1997-09-11 | Paper |
| Some analogues of smith's determinant | 1997-07-15 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4340259 | 1997-06-16 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4714710 | 1996-12-12 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4887897 | 1996-11-10 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4883965 | 1996-10-01 | Paper |
| Some characterizations of totients | 1996-09-26 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4887650 | 1996-09-24 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4892389 | 1996-09-15 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4859088 | 1996-04-16 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4859087 | 1996-02-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4855660 | 1995-11-14 | Paper |
| An abstract Möbius inversion formula with number-theoretic applications | 1995-08-27 | Paper |
| On certain trigonometric sums in several variables | 1995-07-13 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4308535 | 1995-07-09 | Paper |
| On a convolution of linear recurring sequences over finite fields. II | 1994-05-05 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4274075 | 1993-12-20 | Paper |
| An identity for a class of arithmetical functions of several variables | 1993-11-14 | Paper |
| Cauchy multiplication and periodic functions \((\text{mod }r)\) | 1993-05-16 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4033746 | 1993-05-16 | Paper |
| Higher-dimensional gcd matrices | 1992-09-27 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4000956 | 1992-09-26 | Paper |
| On a convolution of linear recurring sequences over finite fields | 1992-08-13 | Paper |
| Arithmetic functions in an algebraic setting | 1992-06-26 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3982619 | 1992-06-26 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4366569 | 1992-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5203083 | 1991-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5754003 | 1991-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5752633 | 1990-01-01 | Paper |
| Arithmetical identities of the Brauer-Rademacher type | 1990-01-01 | Paper |
| On the usual product of rational arithmetic functions | 1990-01-01 | Paper |
| Some further arithmetical identities involving a generalization of Ramanujan's sum | 1990-01-01 | Paper |
| On the Dirichlet series of rational arithmetical functions | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3197892 | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3488260 | 1989-01-01 | Paper |
| On the Davison Convolution of Arithmetical Functions | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3820669 | 1989-01-01 | Paper |
| A generalization of the Subbarao identity | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3795723 | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3812312 | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4207957 | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3491638 | 1987-01-01 | Paper |
